Revealing mistake: Throughout the Demolition Derby, most of the people in the audience are drawn without faces.
Futurama: Bender's Game (2008)
1 revealing mistake - chronological order
Directed by: Dwayne Carey-Hill
Starring: John DiMaggio, Katey Sagal, Tress MacNeille, Billy West
Genres: Action, Adventure, Animated, Comedy, Fantasy, Sci-fi
Continuity mistake: During the conference, when the Professor is talking to Leela, Hermes's shirt buttons are not visible but in the next shot, his buttons are visible. (00:11:55)
Titanius Anglesmith: Prepare for a surprise attack.
Trivia: As Leela lands at the Demolition Derby, you see a knock-off Enterprise, and the Eagle 1 vessel from Space: 1999, among other recognizable ships.