Jacques Bergerac
Desmond
Merry Anders
Dodie Wilson
Marcia Henderson
Marcia Blaine
Allison Hayes
Justine
Joe Patridge
Det. Sgt. Dave Kennedy
Fred Demara
The Great Impostor
Lawrence Lipton
Beatnik Poet Laureate
Eric Nord
King of the Beatniks (as Eric 'Big Daddy' Nord)
Guy Prescott
Dr. Philip Hecht
Jimmy Lydon
Emergency Doctor (as James Lydon)
Carol Thurston
Doris Scott
Eva Lynd
Woman from Audience
Eddie Baker
Observer at Scene (uncredited)
Nina Borget
Audience Member (uncredited)
