Don Murray

Charlie Samson

E.G. Marshall

Walter

Jack Warden

The Bachelor [Eddie Watkins]

Philip Abbott

The Groom [Arnold Craig]

Larry Blyden

Ken [Kenneth]

Patricia Smith

Helen Samson

Carolyn Jones

The Existentialist

Nancy Marchand

The Sister-in-law [Julie]

Patricia Smith

The Wife [Helen Samson]

Karen Norris

Hostess

Barbara Ames

Girl on stoop

Delbert Mann