Rumble is a 2021 American animated sports comedy film directed by Hamish Grieve (in his directional debut) with a screenplay by Grieve and Matt Lieberman. Loosely based on Monster on the Hill, a graphic novel by Rob Harrell, the film stars the voices of Will Arnett, Geraldine Viswanathan, Terry Crews, Stephen A. Smith, Jimmy Tatro, Tony Danza, Susan Kelechi Watson, Tony Shalhoub, Bridget Everett, Greta Lee, Ben Schwartz, Roman Reigns and Becky Lynch. It tells the story of a world where humans and giant monsters exist as an aspiring trainer trains an amateur giant monster wrestler to go up against the world champion.

Produced by Paramount Animation, WWE Studios, Walden Media and Reel FX Animation Studios, the film was released in the United States on December 15, 2021 on Paramount+. The film received mixed reviews from critics with criticism for its writing, characters, and pacing, although the animation and voice acting received some praise.