Dr. Jonathan Barnett

Richard Todd

Larry Osborne

James MacArthur

Patricia Cross

Susan Oliver

Elliott

Mark Goddard

Harriet Henning

Carol Booth

Mario

Marc Cavell

Lamelle (as Janeé Michelle)

Janee Michelle

Bobby

Ronnie Eckstine

Reverend Spencer

Michael Evans

Mrs. Sacaccio

Hortense Petra

Mr. Henning

James Lloyd

Mr. Henning

Jimmy Lloyd

Hippie on LSD

Mario Roccuzzo

Himself

Joe Pyne

Reporter in Park

Frank Coghlan Jr.

Reporter

Richard Hoyt

Citizen (uncredited)

Anthony Eustrel

Hippie with Loudspeaker (uncredited)

Gary Busey

Specialty Act

Donnie Brooks

Intern Smith

Mel Novak

Reporter (uncredited)

Bill Baldwin

Policeman (uncredited)

George DeNormand

American Football Player in Park (uncredited)

Paul Hampton

Policeman in Park (uncredited)

Clegg Hoyt

Man in TV Audience (uncredited)

Mitchell Rhein

Policeman (uncredited)

Robert R. Stephenson

Policeman (uncredited)

Dick Winslow