Grendelish Creatures in Modern Cartoons

With the possible exception of certain stories about King Arthur, Beowulf is probably the best-known work of English medieval literature, and it is likely one of the oldest works as well predating early English Arthurian literature, such as Sir Gawain and the Green Knight by around six hundred years and Thomas Mallory’s Le Morte d’Arthur [The Death of Arthur] by around seven hundred years.

Cover image from John Gardner’s Grendel (1989).

Beowulf has deep roots in popular culture as has long been taught in the English curriculum in the United Kingdom, the United States, Australia, New Zealand, and many of the former British colonies and current British Commonwealth. Beowulf has been remade into comics such as DC Comics’ Beowulf (1975), Gareth Hinds’ Beowulf: A Graphic Novel (2007), Stern’s Beowulf: The Graphic Novel (2007), and Santiago Garcia’s Beowulf (2016); novels such as John Gardner’s Grendel (1971), Michael Crichton’s Eaters of the Dead (1976), Susan Signe Morrison’s Grendel’s Mother: The Saga of the Wyrd-Wife (2015), and Maria Dahvana Headley’s The Mere Wife (2018); films such as Robert Zemeckis’ Beowulf (2007), Sturla Gunnarsson’s Beowulf & Grendel (2005), John McTiernan’s The 13th Warrior (1999), and television series such James Dormer’s Beowulf: Return to the Shieldlands (2016) to name just a few of the more recent and successful adaptations of this famous medieval poem.

Cover image from Maria Dahvana Headley’s The Mere Wife: A Novel (2018).

Of course, medievalism is also popular in children’s literature and adult cartoons. Nevertheless, I will admit I was somewhat more surprised to notice the poem’s influence in children’s cartoons. My intersecting identities as a medievalist and a father invite me into the rich world of children’s literature, and as someone who enjoys a good story in any form, there are certain television shows that my daughter likes to watch that I too find entertaining. Little did I expect to encounter Beowulf and more specifically the character of Grendel in two children’s cartoons that mobilize and rework Beowulf into their narratives: Disney’s Amphibia (2019-2022) and Cartoon Network’s Adventure Time (2010-2018).

Disney’s Amphibia (2019-2022).

In Disney’s Amphibia one two-part episode which seems draw directly from Beowulf is season one’s episode fifteen, “A Night at the Inn; Wally and Anne.”

The first part of the episode, “The Night at the Inn” starts with a journey to a “creepy lagoon” right by a “scary forest” in a woodland horror setting—the mood is suspenseful and disconcerting—a dark and stormy night as they travel through lands filled with frightening creatures. Eventually they end up at a spooky yet cozy inn, a cottagey bed and breakfast run by a family of horned bullfrog people. After a haunting night, the story unfolds as an adaptation of the Grimm Brothers’ Hänsel und Gretel “Hansel and Gretel” with the bullfrog folk as the cannibal family. It is Polly, the tadpole, who ultimately thwarts their murderous plans and proves herself to her family.

Cannibal family of horned bullfrogs in S1E15 of Amphibia, “The Night at the Inn” (2019).

Of course, cannibalism and monstrous families feature also in Beowulf, and the second half of the episode “Wally and Anne” mobilizes the characterization of Grendel in the representation of the enigmatic Moss Man.

The second part of the episode “Wally and Anne” also borrows from Sasquatch lore, conflating Bigfoot and Grendel into the mysterious Moss Man. As the show progresses, the Moss Man shifts from being regarded as a cryptid monster to a beautiful and misunderstood creature, in a reparative move in line with other modern adaptations that present sympathetic portraits of the monster.

The Moss Man in S1E15 of Amphibia, “Wally and Anne” (2019).

“Wally and Anne” starts with Anne seeing the shadow of a creature, much like Grendel the sceaugenga “shadow walker” (703) and she follows it into the monster’s murky domain.  She then catches a glimpse of the majestic creature, but it hears her and takes off into the woods. Other characters believe the Moss Man is a myth, which frames the remainder of the episode, with the exception of “the town weirdo” Wally, who swears to have also seen this creature “deep in the moors, where it makes its home and feeds on mist.” Wally further describes the monster to Anne, saying “Skin of moss it had. Took my hand clean off it did,” (as happens to Grendel in Beowulf), but as Anne is quick to point out, Wally has both his hands in tact, signaling his role as an unreliable witness and narrator.

Misty Moors in S1E15 of Amphibia, “Wally and Anne” (2019)

The Moss Man, like Grendel, lurks in the mistige moras “misty moors” (162), and this place name is used to describe both the realms of Grendel and the Moss Man. The eerie swamp resembles the monster mere and marshy haunts of the Grendelkin. As Anne and Wally search for the Moss Man together, Wally warns the “journey will be fraught with peril” and sings a song to his accordion playing with the lyrics, “the Misty Moors are dark and grey” an allusion to the Grendel’s haunted fens. The place name “Misty Moors” is repeated throughout the episode to characterize the eerie swamplands where the Moss Man roams.

However, the behavior of the Moss Man tracks closer to Sasquatch, huge and terrifying, but more elusive and mysterious than dangerous, though of course Grendel and his kin are also described as mysterious in the compound helrune (163). In “Wally and Anne” the plot hinges on the misfit team who become unlikely friends in their failed attempt to take a picture of the creature once they find it at last. Although Wally first describes the Moss Man as Grendelish, by the end we learn that the creature is no threat to the local community.

Cartoon Network’s Adventure Time (2010-2018).

The tenth and final season of Adventure Time kicks off with and episode called “The Wild Hunt” which includes a medieval-inspired, Bayeux Tapestry-inspired, image of the protagonists Finn and Huntress Wizard in the center with a monstrous hand on the right and fleeing banana guards on the left. In addition to foreshadowing the plot, this signals the heavy influence of medieval literature that features in the forthcoming episode.

The titlecard for Adventure Time, S10E1 “The Wild Hunt” (2017).

The episode begins in a dark hall with two banana guards, members of Princess Bubblegum’s royal army, just outside their Gryffindor-like “dormitory” where the soldiers agree that they are afraid. This in media res intro creates suspense from the very start of the episode, and the audience’s epistemic limitations invites fears of the unknown thereby mobilizing the psychology of terror. After some debate on how this should be accomplished while also holding their spears, the banana guards decide to hold hands. Just then, a huge, monstrous hand reaches from offscreen and grabs them both.

Banana guards grabbed by the monster in Adventure Time, S10E1 “The Wild Hunt” (2017).

After dispatching the guards, the gigantic and vicious monster then enters the dormitory and attacks the soldiers at night, slaughtering its victims. This scene from “The Wild Hunt” is one of terrifying carnage and comes straight out of Beowulf. The Adventure Time heroes (Finn the human and Jake the magic dog), who have been recruited to slay the banana fudge monster, are there hiding, yet they do not stop the monster from grabbing a sleeping guard just like in Beowulf, when Grendel grabs and devours Hondscio before Beowulf makes any counter move (739-745). In fact, in both Beowulf and Adventure Time, it is not until the monster reaches out to grab the incognito hero (Beowulf and Jake respectively) that an epic battle ensues. Moreover, just as Beowulf famously refuses to use blades against Grendel (426-41), and allows his enemy to escape back to the monster-mere of the Grendelkin, Finn likewise is repeatedly unable to use his sword against the banana fudge monster and therefore it escapes into the wilderness seeking its home. These narratological parallels pay homage to the medieval poem and demonstrate how medievalism is alive and well in popular culture including children’s cartoons.

The Grumbo grabs a sleeping banana guard before Finn & Jake attack in Adventure Time, S10E1 “The Wild Hunt” (2017).

After the opening scene, there is a flash back to earlier that morning when Finn and Princess Bubblegum prepare for a baseball game and stumble upon what Bubblegum calls “a banana fudge massacre.” The surviving banana guards report to their princess and describe the monster’s initial midnight assault on the Candy Kingdom, and they characterize the murders as cannibalism stating “a terrible monster kidnapped squadron 5. It looked like a banana, but it peeled other bananas.”

Like Grendel is described as mara þonne ænig man oðer “greater than any other man” (1353), the banana fudge monster has what Jake calls “crazy devil strength” and carries the corpses away to his home, stealing warriors like plunder. Since Finn is unable to kill the monster, he is forced to hunt down the monster in its lair, like Beowulf does with Grendel. The remainder of the episode involves an epic hunt with Finn’s friend, Huntress Wizard, who calls the monster “an invasive species that’s destroying the local ecosystem with its nasty hot fudge” and names it “The Grumbo.”

The Grumbo in in Adventure Time, S10E1 “The Wild Hunt” (2017).

Indeed, “The Wild Hunt” even explores some of the essential questions and core tensions posed in Beowulf. The psychological drama that preoccupies the rest of the narrative focuses on Finn’s internal struggle as he tries to overcome guilt for killing his monstrous, plant-like doppelganger, Fern. Fern’s untimely death at Finn’s hands forces the hero to reflect on his previous use of excessive violence and to question his retaliatory actions, blurring the distinction between heroism and monstrosity and destabilizing both concepts. As in Beowulf, heroes and monsters are juxtaposed and paralleled in the episode of Adventure Time, highlighting how these categorizations are often a matter of perspective and how heroic deeds and monstrous actions are virtually identical in substance. In attempting to talk himself into attacking the Grumbo, Finn tries to tell himself “I don’t care why you’re doing this or if you’ve had a tragic past. I’m hard like that,” but his tone betrays his hesitation as he sympathizes with the monster.

Nevertheless, with the support of Huntress Wizard, Finn is ultimately able to slay the Grumbo, but like in Beowulf (1605-1611), the sword used to stab the monster melts down to the hilt as a result of the creature’s toxic blood (which in the show is a form of hot fudge).

Finn’s melted sword after slaying the Grumbo in Adventure Time, S10E1 “The Wild Hunt” (2017).

Adventure Time makes their medievalism perhaps even more explicit later in the fifth episode of final season titled “Seventeen” in which a previous character thought to be dead, Fern, returns and surprises Finn on his 17th birthday as the Green Knight. The mysterious Green Knight rides upon a shimmering green horse and offers Finn a green battle axe as a present before challenging him to a beheading game. As “The Wild Hunt” reworks and refashions the plot of Beowulf, “Seventeen” similarly draws directly from the 14th century Middle English alliterative poem, Gawain and the Green Knight. But that’s a discussion for a future post.

Fern as the Green Knight in Adventure Time, S10E5 “Seventeen” (2017).

Richard Fahey, Ph.D
University of Notre Dame
Medieval Institute

Public Humanities and the Future of Medieval Studies

It is the work of public humanities to question how we wield memories of the past for present ends. Through community-engaged teaching and learning, medievalists have the opportunity to pass on memories of the Middle Ages that move us toward social justice. We must begin by telling the dangerous memories of suffering that marked the millennium between 500 and 1500 C.E.: the expulsion of Jews from Christian kingdoms, Crusades against Islamic rulers in the Holy Land, and other instances of violence against religious and ethnic minorities. However, violence is not the whole story. At different times and places during these 1000 years, people of different religions and cultures lived peaceably side by side. Jews and Christians in Islamic Spain shared new learnings from Greek and Arabic writings on theology and philosophy. In the Levant, crusaders of diverse ethnicities farmed alongside their Muslim neighbors, not only tolerating the other’s religion but even appreciating their style of worship. Many Christians converted to Islam. Travel along trade and pilgrimage routes brought medieval people into contact with cultural others as they traversed commercial networks spanning from China through Syria and around the Mediterranean to North Africa and Europe. Migration compelled people to settle far from home, carrying their culture with them and adapting to their new circumstances. This is the more complicated story we need to tell.

A student studies a facsimile of the Catalan Atlas in the Medieval Institute library.

Through public humanities initiatives, medievalists can engage community partners in remembering a messier, more complex Middle Ages and discovering the relevance of that memory to our messy and complex world today. At Notre Dame, the Medieval Institute is animating students and faculty to engage the wider community on campus and beyond. This fall we hosted Game Day events during which the community could learn from local artisans who practice historically informed crafts. We sponsored roundtables that put MI faculty fellows in conversation with scholars working on labor and religion to discuss issues related to the COVID-19 pandemic. This spring we are partnering with a local public high school to offer an elective history course on the global Middle Ages and participating in the public library’s hands-on science programming. These initiatives invite our community partners to think critically with us about popular (mis)conceptions of medieval culture, to challenge modern assumptions about the past, and to lift up the stories of marginated medieval peoples: women, laborers, and religious and ethnic minorities.

Mark Booth talks about training falcons for hunting at a Game Day event in September 2021.

It is challenging to envision ways of engaging a broad public in reimagining history and its meaning for us today. Nevertheless, I care about this work because the dangerous memories of the medieval past help me imagine – and hope for – a more just future. In the political theology of Johann Baptist Metz, the dangerous memory of Jesus Christ, executed by the state for challenging the power of empire, is subversive of the status quo and impels Christians to work for liberation. I perceive medieval art and literature to be full of similarly dangerous memories: of women who dared to write against the fearful and patriarchal theologies of their day, of poets who critiqued ecclesiastical abuses of money and power, of reformers who wanted all people to have access to sacred scripture in their mother tongue and who dreamed of “a poor church, for the poor.” Theirs are the stories I want to remember from the Middle Ages – stories that feel urgently relevant for our time, as dangerous then as they are now.

Annie Killian, Ph.D.
Public Humanities Postdoctoral Fellow
Medieval Institute
University of Notre Dame

The Green Knight: Another Medievalist’s Review

After almost forty-years without a major motion picture adaption, David Lowery’s The Green Knight (2021) was much anticipated and made quite a splash, but pulled mixed reviews from scholars and critics.

The film’s primary source material, the medieval alliterative poem Gawain and the Green Knight, happens to be my personal favorite work in Middle English, my favorite Arthurian romance and my second favorite work of medieval literature following only Beowulf. Indeed, because I find both the story and poetics so fascinating, my very first blog explored possible functions of the bob and wheel in Gawain and the Green Knight. I have always read the poem as a tale of a hero brought low and the three conclusions offered by the Green Knight, Gawain himself and King Arthur’s court provide a variety of interpretations from recognition of the hero’s humanity to his feelings of failure and shame to the merriment and celebration of his chivalry by king and court.

Images of Arthur, Guinevere, Gawain & the decapitated Green Knight in British Library, Cotton Nero MS a.x f.94v

The poem’s concatenation on themes (such as schame “shame” emphasized in the “bob and wheel” structure) drives these points home but also mimics the psychological experience of anxiety and a nagging, internal monologue. The mystery of the enigmatic Green Knight haunts the entire tale. The parallelism, especially between Gawain and the Green Knight, as well as the playful emphasis on games, exchanges and hunts produces a thrilling, at times dizzying, narrative that is rich with implication and subterfuge.

Gawain confronts the Green Knight in the Green Chapel in British Library, Cotton Nero MS a.x f.129v.

Often with modern film adaptions of medieval literature, directors and producers make what I consider to be a fatal mistake of perceiving virtually every medieval tale as an action movie. In my view, this fundamental bias plagues every film adaption of the poem to date, and when I learned Lowery’s The Green Knight (2021) was under production and forthcoming, I will admit I was rather skeptical. However, even from the trailer, it seemed—at least to me—this adaption of the medieval poem might get some things right which previous film adaptions like Stephen Weeks’s Sword of the Valiant: The Legend of Sir Gawain and the Green Knight (1984) staring the late Sean Connery as the Green Knight did not seem to pick up on. When The Green Knight was released in theaters, I went to see it, making it the only film I have seen in a movie theater since the outbreak of the COVID-19 pandemic. Thankfully, it did not disappoint.

Many other medievalists and film critics have reviewed this much-anticipated film, some wishing there was more of an action movie component, others criticizing the Mallory-esque titling and expanded episodes in the film, and still others praising the film’s orientation as a “coming of age” tale, its attention to detail and how film makes themes such as Gawain’s shame and chivalry intriguing to modern audiences. Personally, I loved it.

Dev Patel stars as Gawain in the film David Lowery’s The Green Knight (A24 Films, 2021).

There were some odd decisions which I did not quite understand such as the introduction of a talking fox (a feature of medieval beast fables, but appearing nowhere in the film’s Middle English source). Similarly, demoting Gawain from the status of knight made little sense to me and rather than as an egoistic knight demonstrating hubris, Gawain appears as a desperate and neglected aspirer doomed to a life of psychological trauma. The humanization of Gawain was apparent throughout, and Dev Patel gives a stunning performance in his role as Gawain, but the arch of his character is somewhat flattened due to these changes in Gawain’s status and characterization. Still, overall, this movie hits the nail on the head for me.

The Green Knight (Ralph Ineson) upon entering Arthur’s court in David Lowery’s The Green Knight (A24 Films, 2021).

In particular, the Green Knight is in full green man form and spot on. The story is presented not as an action movie but as a psychological thriller. Emphasis on games, exchanges and hunts is imbedded throughout the movie. The visual components from cinematography to mise-en-scène are eye-popping as the film frequently displays surreal imagery to create a psychedelic mysticism associated with the Green Knight as well as Morgan Le Fay and Gawain’s quest as a whole. Additionally King Arthur and Queen Guinevere are shown as diminished in their old age, and this generates a sort of magical realism within the film.

Lady Bertilak (Alicia Vikander) gifting the magical green girdle to Gawain (Dev Patel) in Lowery’s The Green Knight (A24 Films, 2021).

For some, the movie will perhaps be too vulgar or too artsy-fartsy. Others, expecting to watch Gawain’s epic battles, may likewise be disappointed. Nevertheless, I agree with reviewers who observe a notable affinity between the medieval source and this modern rendition. In my opinion, Lowery’s The Green Knight represents a modern film adaption like few others: one that has its finger on the pulse of the medieval poem which inspired its creation.

Richard Fahey
PhD in English
University of Notre Dame


Digital Text

Gawain and the Green Knight. Middle English Compendium: Middle English Poetic Corpus (2/2/2019).


Modern English Translation

Deane, Paul. Sir Gawain & the Green Knight. Alliteration.net: The Pearl Poet (1999).

Digitized Manuscript & Shelfmark

London, British Library, Cotton Nero MS a.x f.94v-130r.

Further Reading

Brody, Richard. “The Green Knight, Reviewed: David Lowery’s Boldly Modern Revision of a Medieval Legend.” The New Yorker: The Front Row (8/3/2021).

Cybulskie, Danièle. “Medieval Movie Review: The Green Knight.” Medievalists.net (7/2021).

Dahm, Murray. “Sir Gawain and the Green Knight in the Movies.” Medievalists.net (1/2021).

Fahey, Richard. “Bobbing For Answers.” Medieval Studies Research Blog. University of Notre Dame: Medieval Institute (2/26/2015).

Grady, Constance. “The Magic, Sex, and Violence of the 14th-century Poem Behind The Green Knight.” Vox (7/29/2021).

Harty, Kevin J. “The Green Knight, dir. David Lowery (2021).” Medievally Speaking (8/10/2021).

Hilmo, Maidie. “The Colors of the Pearl-Gawain Manuscript: The Questions that Launched a Scientific Analysis.” Medieval Studies Research Blog. University of Notre Dame: Medieval Institute (1/12/2014).

Johnson, Weldon B.How ‘The Green Knight,’ Set in the Days of King Arthur, Takes a Modern Look at Masculinity.” Arizona Central (7/28/2021).

Lawson, Richard. “The Green Knight Is This Summer’s Best Medieval Meditation on Death.” Vanity Fair (7/28/2021).

Martin, Elyse & Sean Rubin. “Chivalry and Medieval Ambiguity in The Green Knight.” Tor (8/10/2020).

—. “Medievalists Ask Five Questions About A24’s The Green Knight.” Tor (6/1/2020).

Nelson, Ingrid. “The Green Knight” and The Green Knight.” Medium.com (7/28/2021).

Olsen, MarkChang, JustinYamato, Jen. “Did You Love or Loathe ‘The Green Knight’? Either Way, You’re Not Alone.” Los Angelos Times (8/7/2021).

Ouellette, Jennifer.Review: The Green Knight Weaves a Compelling Coming-of-age Fantasy Quest.” Ars technica (7/31/2021).

Perry, David M. & Matthew Gabriele. “The Green Knight Adopts a Medieval Approach to ‘Modern’ Problems.” Smithsonian Magazine (8/23/2021).

Trigg, Stephanie. “The Poem Behind The Green Knight.” Pursuit (8/27/2021).

Wilkinson, Alissa. “The Green Knight is Glorious and a Little Baffling. Let’s Untangle It.” Vox (7/30/2021).