Factual error: At the start of the movie, the nuclear-powered articulated bus that is attempting a non-stop land run to Denver leaves New York City, but you can see the Rocky Mountains in the background.
The Big Bus (1976)
1 factual error - chronological order
Directed by: James Frawley
Starring: Stockard Channing, Rene Auberjonois, John Beck, Joseph Bologna
Audio problem: When the lifeguard says "Come on, everybody" at the swimming pool, his mouth doesn't move.
Parking Lot Doctor: Please sign this, absolving me of any responsibility for the results of treatment.
Kitty Baxter: But you're a Doctor.
Parking Lot Doctor: And I intend to remain one.
Trivia: Stockard Channing almost drowned during the scene where the bus' kitchen is flooded by the soda machines.