Take My Furniture, Please - S3-E22
Continuity mistake: When Felix is showing Oscar how to read the new clock, it is 9:37. Some time later, Oscar is by himself, checking out the new furniture, and the clock still reads 9:37.
The Odd Couple (1970)
1 mistake in season 3
Starring: Tony Randall, Jack Klugman, Al Molinaro
Genres: Comedy
Felix Unger: Everything you've ever owned is on that bed.