Mark Damon
Stephen Children
William Campbell
Joe Machin
Luana Anders
Henrietta "Henny" Weston
Marie Versini
Sesia Machin
R. Wright Campbell
Robert Machin
Patrick Magee
Sir William Dragonet
John McLaren
Lotus Team Manager
Milo Quesada
Italian Driver
Anthony Marsh
Announcer
Margrete Robsahm
Lea Anderson
Christina Gregg
Daphne
Béatrice Altariba
Monique
Roger Corman
Man Outside Monaco Hotel (uncredited)
Francis Ford Coppola
(uncredited)
