Visible crew/equipment: As Ward and June are discussing the pigeons, the camera moves in for a close-up - and its shadow becomes visible on the left sleeve of June's dress. (00:11:40)
Leave It To Beaver (1957)
1 visible crew/equipment mistake in Beaver's Pigeons
Starring: Barbara Billingsley, Hugh Beaumont, Jerry Mathers, Tony Dow
Wally's Practical Joke - S6-E35
Visible crew/equipment: When Eddie Haskell comes over to scheme getting back at Lumpy, just as Eddie, Wally and Beaver are heading up the stairs, a mike boom is visible in the upper left corner.
June Cleaver: Eddie, would you care to stay for dinner? We're having roast beef.
Eddie Haskell: No thank you, Mrs. Cleaver. I really must be getting home. We're having squab this evening.
Captain Jack - S1-E3
Trivia: The gentleman at the alligator farm is the same one who plays Uncle Billy later on.