Susan Anton

Goldine Serafin

James Coburn

Jack Dryden

Curd Jürgens

Dr. Serafin

Leslie Caron

Dr. Sammy Lee

Robert Culp

Steve Esselton

James A. Watson, Jr

Winters

Harry Guardino

Valenti

Ward Costello

Cobb

Michael Lerner

Sternberg

John Newcombe

Armitage

Jessica Walter

Melody

Nicolas Coster

US Olympic Team Doctor

Gilbert Green

Dr. Hatrwig

Nicolas Coster

Dr. Dalton

Sheila Wills

Jackson

Joseph Sargent