Visible crew/equipment: When Cyclops is travelling along the highway from the front, you can see that Shoulders, the co-driver, is a dummy and not John Beck.
The Big Bus (1976)
1 visible crew/equipment mistake
Directed by: James Frawley
Starring: Stockard Channing, Rene Auberjonois, John Beck, Joseph Bologna
Continuity mistake: When the bus is brought out of the hangar for its maiden trip, the top of the front of the bus just clears the top of the roof. When it parks outside, the rear section has a glass roof which wouldn't clear the roof without damaging either the bus or the hangar roof.
Kitty Baxter: Dan's a good man, and he's never eaten a whole person in his entire life.
Trivia: At the Iron Man's house, there is a painting of the Hindenburg airship disaster. Rene Auberjonois (Father Kudos) had previously starred in the 1975 movie The Hindenburg as Major Napier.