Continuity: When the couple from Ohio is in the back of the squad car, the cop says that there is a hold up at a liquor store. When they get there, the store is clearly closed.
Great sites
Mistakes
When Jack Lemmon and his wife Sandy Dennis are driving in their car on the way to the airport, you see a very different scene out of their rear window than you see when they show the outside of their car. See more...
Out of Towners, The mistakes
Continuity: When Jack Lemmon and his wife Sandy Dennis are driving in their car on the way to the airport, you see a very different scene out of their rear window than you see when they show the outside of their car.
Visible crew/equipment: In the shot in central park a microphone from the crew appears in the top right hand corner of the screen as the couple are walking along. Spotted in a video version of the film.