Sidney Poitier

~ as ~

Doctor

Bobby Darin

~ as ~

Patient

Peter Falk

~ as ~

Young Psychiatrist

Carl Benton Reid

~ as ~

Chief Medical Officer

Mary Munday

~ as ~

Bar Hostess

Howard Caine

~ as ~

Tavern Owner

Gilbert Green

~ as ~

Jewish Father

Barry Gordon

~ as ~

Patient (as a boy)

Richard Bakalyan

~ as ~

Jimmy

Lynn Loring

~ as ~

Jewish Girl