Prof. Daniel Potter

Tony Randall

Janice Claridge

Shirley Jones

Dr. Braden

Whit Bissell

Mrs. Claridge

Harriet E. MacGibbon

Pete

Jim Boles

Police Captain

Parley Baer

Maid

Connie Gilchrist

Elderly Lady

Kathleen Mulqueen

Griswald

Edward Andrews

Sweeney

Howard Morris

Claridge

Ernest Truex

Sergeant

Jim Backus

Catfish

Frank Faylen

Sally Brighton

Celia Milius

Tommy

Dick Sargent

Bob Brighton

Adam Roarke

Director

Earl Bellamy

Writer

Samuel Roeca