Grant Williams

Scott Carey

Randy Stuart

Louise Carey

April Kent

Clarice Bruce

Paul Langton

Charlie Carey

Raymond Bailey

Doctor Thomas Silver

William Schallert

Doctor Arthur Bramson

Frank J. Scannell

Barker

Diana Darrin

Nurse

Billy Curtis

Midget

Chet Brandenburg

Balloon Vendor (uncredited)

Lock Martin

Giant (uncredited)

Regis Parton

Minor Role (uncredited)

Orangey

Butch (uncredited)