Audio problem: Despite the fact that Scheider's character is driving a Pontiac Ventura with an automatic transmission (note the floor pedals), the sound we hear is of a four-speed manual car being 'double-clutched' (reused sound from the Mustang GT in the film 'Bullitt'). (00:55:30)
The Seven-Ups (1973)
1 audio problem - chronological order
Directed by: Philip D'Antoni
Starring: Roy Scheider, Tony Lo Bianco, Jerry Leon, Victor Arnold
Revealing mistake: When the Grand Ville turns onto the street where the children are playing, it clips a parked car as it makes the turn. This is the same car that later gets its driver's door ripped off by the Grand Ville just before the police give chase. It was repainted red for the second scene, but note the same dent in the right fender as before.