Marlo Thomas

Jenny

Alan Alda

Delano

Marian Hailey

Kay

Elizabeth Wilson

Mrs. Marsh

Vincent Gardenia

Mr. Marsh

Philip Bruns

Fred Callahan

Charlotte Rae

Bella Star

Stephen Strimpell

Peter

Michael Mislove

Fred Willard

Executive

Al Thomas

Al (uncredited)

Florence Stanley

Woman at Playground (uncredited)

Fay Bernardi

Woman on Bus (uncredited)

Timothy Ousey

Boy (uncredited)

George Bloomfield