Tacey and Harry King are a suburban couple with three sons and a serious need of a babysitter. Tacey puts an ad in the paper for a live-in babysitter, and the ad is answered by Lynn Belvedere. But when she arrives, she turns out to be a man. And not just any man, but a most eccentric, outrageously forthright genius with seemingly a million careers and experiences behind him.
Robert Young
Harry King
Maureen O'Hara
Tacey King
Clifton Webb
Lynn Belvedere
Richard Haydn
Mr. Clarence Appleton
Louise Allbritton
Edna Philby
Randy Stuart
Peggy
Ed Begley
Horatio J. Hammond
Larry Olsen
Larry King
