Summary
Two young brothers secretly bring home a seal from their summer vacation and try to hide it from Mom and Dad. Havoc ensues as Sammy's antics disrupt the quiet town of Gatesville and its unsuspecting residents.
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Cast
Michael McGreevey
Arthur Loomis
Bill Mumy
Petey Loomis
Jack Carson
Harold Sylvester
Robert Culp
Chester 'Chet' Loomis
Ann Jillian
Porsche 'Rocky' Sylvester
Patricia Barry
Helen Loomis
Elisabeth Fraser
Lovey Sylvester
Renie Riano
Mrs. Crotty
Mary Mitchel
Sue Foster
Claude Stroud
Ben
Bill Baldwin
Party Guest (uncredited)
Tommy Farrell
Party Guest (uncredited)
Shep Houghton
Party Guest (uncredited)