After Brian Levant, Richard Correll and Tony Dow were turned down as possible directors by the studio, Tony Dow and Jerry Mathers declined to appear in cameo roles.
Ken Osmond, who played Eddie Haskell's father, was the original Eddie Haskell in the television show Leave It to Beaver (1957).
Some of the scenes used for the movie, were taken from some of the shows original episodes.
Barbara Billingsley who played Aunt Martha, was the original June Cleaver in the television show "Leave It to Beaver" (1957-1963).
As you watch The Birthday Party Scene Beavers Favorite Football Team is The San Francisco 49ers.