Corrected entry: The amount of lining sticking out from under Beaver's cap changes from one shot to the next. (00:16:30)
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Leave It To Beaver (1957)
1 corrected entry in season 1
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.
Theodore "Beaver" Cleaver: You know something, Wally? I'd rather do nothin' with you than somethin' with anybody else.
More trivia for Leave It To Beaver
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Correction: After watching this episode over again and capturing the scene in suspect, it's exactly the same until Beaver looks down. That is where the extra lining is seen and it's only because of the angle that you can see it.