The Creator of Too Many Cooks Made a Horror Movie About a Killer Unicorn — and It's Terrifying

What happens when the twisted mind behind one of the internet's most unforgettable viral nightmares gets a full feature budget? You get Buddy — and horror fans are not prepared.

Casper Kelly, the Adult Swim auteur who broke the internet with Too Many Cooks (2014), is making his feature directorial debut with a horror-comedy so unhinged it earned standing ovations at Sundance and an 84% on Rotten Tomatoes. Buddy arrives in theaters September 4, 2026, from Roadside Attractions and Saban Films.

What Is Buddy About?

The premise is deceptively simple — and deeply disturbing.

Set in 1999, a group of amnesiac children live inside the episodic world of It's Buddy!, a cheerful children's television show hosted by the show's tyrannical star: Buddy, a bright orange humanoid unicorn with a purple heart on his chest. Think Barney the Dinosaur, but with a sadistic streak and no patience for disobedience.

When one child disappears and the others begin to defy their captor, Buddy sends them on a perilous journey toward the mythical Diamond City. Meanwhile, in the real world, a traumatized suburban mother named Grace is inexplicably drawn into Buddy's twisted domain.

It's the kind of movie that sounds like a fever dream and plays out like one — in the best possible way.

A Cast That Shouldn't Work Together (But Absolutely Does)

Kelly assembled one of the most eclectic genre casts in recent memory:

  • Cristin Milioti (The Penguin, Palm Springs) plays Grace, the suburban mother pulled into Buddy's nightmare
  • Keegan-Michael Key (Key & Peele) voices Buddy — and reportedly delivers a performance that pivots from warm and affectionate to utterly unhinged in an instant
  • Topher Grace (BlacKkKlansman) as Ben
  • Michael Shannon (The Shape of Water, Take Shelter) in dual roles as Charlie the Train and Willie
  • Patton Oswalt (Big Fan) as Strappy, the backpack
  • Delaney Quinn as Freddy, the brave girl at the center of the children's rebellion

Critics at Sundance praised Key's voice performance as the film's biggest standout — a hypnotic blend of Barney-esque warmth and something altogether more sinister underneath.

From Too Many Cooks to the Big Screen

Casper Kelly has spent decades building one of the most singular creative voices in comedy-horror. Before Buddy, he co-created Adult Swim's Your Pretty Face Is Going to Hell, co-wrote Squidbillies and Harvey Birdman, Attorney at Law, and directed the Cheddar Goblin segment in the cult horror film Mandy.

But it was Too Many Cooks — a 11-minute fake sitcom intro that spiraled into a violent meta-horror nightmare — that introduced Kelly's sensibility to the wider world. That short generated over 2 million views overnight when Adult Swim aired it at 4am in 2014, and horror fans have been waiting for Kelly to make a feature ever since.

Buddy is the answer — and it arrives with the same commitment to tonal whiplash, genre subversion, and sheer deranged creativity that made Too Many Cooks an enduring piece of internet mythology.

Critics Are Losing Their Minds (In the Best Way)

After its Midnight premiere at Sundance Film Festival in January 2026, Buddy left critics searching for comparisons. Dread Central called it "messy, singular, killer unicorn madness." Collider described it as "outrageous, mean, and regularly funny." SlashFilm invoked the connection to Too Many Cooks and praised Kelly's expansion of that analog horror sensibility to feature length.

Milioti herself described it as her "lighter project" after the intensity of The Penguin — which says something remarkable about the universe this film occupies.

Mark Your Calendar

Buddy arrives exclusively in theaters on September 4, 2026, distributed by Roadside Attractions and Saban Films.

If you missed it at Sundance — or if you just want to see Keegan-Michael Key voice a murderous children's TV unicorn on the biggest screen possible — this is the one to watch this fall.

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