The Simpsons Season 31 Episode 14
Overview
Bart accidentally sees a new superhero movie one month before its intended release, and uses his knowledge to terrorize the other fans. Two executive producers of the film attempt to prevent Bart from leaking any more news to the public.
Director: Jennifer Moeller
Guest Star: Anthony Russo, Chris Edgerly, Cobie Smulders, Joe Mantegna, Joe Russo, Kevin Feige, Kevin Michael Richardson, Pamela Hayden, Tal Fishman, Taran Killam, Tress MacNeille