Robin Williams

Tommy Wilhelm

Jerry Stiller

Dr. Tamkin

Joseph Wiseman

Dr. Adler

Glenne Headly

Olive

John Fiedler

Carl

Richard B. Shull

Rojax

Katherine Borowitz

Margaret

Louis Guss

Rubin

William Duell

Joey

Tony Roberts

Bernie Pell

Jo Van Fleet

Mrs. Einhorn

Allen Swift

Maurice Venice

Steve Vinovich

Zeigler

Tom Aldredge

Rappaport

Fyvush Finkel

Shomier

Fielder Cook