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.
Dan Castellaneta
Homer Simpson / Abe Simpson / Barney Gumble / Krusty (voice)
Julie Kavner
Marge Simpson / Patty Bouvier / Selma Bouvier (voice)
Nancy Cartwright
Bart Simpson / Nelson Muntz / Ralph Wiggum (voice)
Yeardley Smith
Lisa Simpson (voice)
Hank Azaria
Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice)
Harry Shearer
Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice)
Kevin Feige
Chinnos (voice)
Tal Fishman
Reaction Guy (voice)
Taran Killam
Glen Tangier (voice)
Anthony Russo
Movie Executive 2 (voice)
Joe Russo
Movie Executive 1 (voice)
Cobie Smulders
Hydrangea (voice)
Joe Mantegna
Fat Tony (voice)
Tress MacNeille
Agnes Skinner (voice)
Pamela Hayden
Milhouse Van Houten / Jimbo Jones (voice)
Chris Edgerly
People in Crowd (voice)
Kevin Michael Richardson
Black Voodoo / Moby Man (voice)