Robert Culp
— Ben Taylor
Angie Dickinson
— Joanne Taylor
Eddie Albert
— Dr. Thomas Spencer
June Allyson
— Helene Spencer
Charles Cioffi
— Captain Dan Dorsey
Antoinette Bower
— Peggy Larson
Michael Bell
— Mike
Ross Elliott
— Ralph Larson
John Goddard
— Serviceman (uncredited)
Michael Gregory
— Pauly (uncredited)
Bob Harks
— Bank Customer (uncredited)
Robert Lipton
— Dex (uncredited)