Continuity mistake: June is washing the dishes, and she doesn't have her wristwatch on. She hears Ward and Wally come home, and she goes to greet them. When she is shown again after walking from the kitchen to the foyer, she has her wristwatch on. (00:18:12 - 04:59:12)
Leave It To Beaver (1957)
1 mistake in Wally's License
Starring: Barbara Billingsley, Hugh Beaumont, Jerry Mathers, Tony Dow
Eddie Haskell: Look Sam, if you can make the other guy feel like a goon first, then you don't feel like so much of a goon.
Wally Cleaver: I don't get that.
Eddie Haskell: Of course you don't. That's because you never went to kindergarten with a home permanent.
Trivia: Phyllis Coates, who plays the new neighbor Mrs. Donaldson, played Lois Lane in the first season of the Superman TV series in the 1950s.