Character mistake: As he takes the elevator for the garage, Magnum's hat gets caught in the elevator doors before the camera cuts away. It's all fine on his head when he gets out. (00:42:15)
Magnum, P.I. (1980)
1 character mistake in ...By Its Cover - chronological order
Starring: Tom Selleck, Roger E. Mosley, John Hillerman, Larry Manetti
Revealing mistake: One of the party guests opens the door of the fridge and you can see behind the set instead of looking into the fridge. (00:32:40)
More quotes from Magnum, P.I.
Trivia: Tom Selleck is the only actor to appear in every episode of the show.