Richard Todd

Dr. Jonathan Barnett

James MacArthur

Larry Osborne

Susan Oliver

Patricia Cross

Mark Goddard

Elliott

Carol Booth

Harriet Henning

Marc Cavell

Mario

Janee Michelle

Lamelle (as Janeé Michelle)

Ronnie Eckstine

Bobby

Michael Evans

Rev. Spencer

Hortense Petra

Mrs. Sacaccio

Jimmy Lloyd

Mr. Henning

Mario Roccuzzo

Hippie on LSD

Frank Coghlan Jr.

Reporter in Park

Richard Hoyt

Reporter

Anthony Eustrel

Citizen (uncredited)

Arthur Dreifuss