"Six uncredited actors in this film played regular or semi-regular roles on TV's Leave It to Beaver (1957): Richard Deacon (played Fred Rutherford), Pamela Beaird (Mary Ellen Rogers), Cindy Carol (Alma Hanson), Stanley Fafara (Whitey Whitney), Tiger Fafara (Tooey Brown), and Ken Osmond (Eddie Haskell)."
Enjoy.

https://www.youtube.com/watch?v=9gbXM8Xr_v4&t=230s

Good Morning, Miss Dove

that was quite a snapshot of an era gone by +-