Terry Crews voices Tentacular, the reigning Monster Wrestling champion, and Fred Melamed plays the town’s Mayor. Other cast members include Becky Lynch, Roman Reigns, Ben Schwartz, Jimmy Tatro, Tony Danza, Susan Kelechi Watson, Carlos Gómez, Charles Barkley, Chris Eubank, Bridget Everett and Stephen A. Smith.

“Rumble” is directed by Hamish Grieve from a screenplay written by Grieve and Matt Lieberman based on the graphic novel by Rob Harrell. Mark Bakshi and Brad Booker serve as producers.

A trailer for the film was released in February 2020, in which Smith’s character, a wrestling analyst, can be heard saying: “In a long history of monster wrestling, there has never been a champion quite like Tentacular. Fans around the world are acting is there a challenger out there with the hunger, the drive, the discipline to become the next champion?”