Jack Lemmon

Hogan

Carol Lynley

Robin Austin

Edie Adams

Dr. Irene Wilson

Imogene Coca

Dorkus Murphy

Paul Lynde

Murphy

Dean Jones

Dave Manning

Robert Lansing

Dr. Charles Howard

Jane Wald

Liz

Linda Gray

College girl

Joy Harmon

Ardice

Irene Tsu

Suzy

Celeste Yarnall

College girl

Jerry Antes

Adam (uncredited)

Phil Arnold

Delivery Man (uncredited)

Bill Bixby

Track Team Coach (uncredited)

Paul Bradley

Barbershop Customer (uncredited)

Pamela Curran

Dolores (uncredited)

Bill Erwin

Teacher (uncredited)

Linda Gray

College Girl (uncredited)

Joy Harmon

Ardice (uncredited)

James Millhollin

Thin Man (uncredited)

George Nardelli

Barber (uncredited)

Monty O'Grady

Restaurant Patron (uncredited)

Brady Rubin

Girl in Class (uncredited)

Cosmo Sardo

Barber (uncredited)

Almira Sessions

Woman (uncredited)