Audio problem: When Stewart leaves the parking lot, there's a cop holding a loudspeaker whose mouth doesn't match the audio at all.
Earthquake (1974)
1 audio problem - chronological order
Directed by: Mark Robson
Starring: Charlton Heston, George Kennedy, Ava Gardner, Lorne Greene
Revealing mistake: When the airplane is coming in for a landing, we see an exterior shot of the plane shaking violently well before it has touched down. Clearly the "earthquake" effect is achieved by merely shaking the camera.
Trivia: Even though Lorne Greene plays Ava Gardner's father in the movie, he was only seven years older than Gardner.
More questions & answers from Earthquake
Answer: There are two versions of the film. A 'film' version which does not include this scene (and others) and a 'TV Miniseries' version. The miniseries version was made to run over two nights and extra scenes were shot to extend the running time.
jle