The Young Racers

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)

Bruce McLaren

Bruce McLaren (uncredited)

Jim Clark

Jim Clark (uncredited)

Roger Corman

Director

R. Wright Campbell

Writer

Roger Corman

Producer

Floyd Crosby

Director of Photography

Floyd Crosby

Cinematography

Ronald Sinclair

Editor

Les Baxter

Music

Francis Ford Coppola

Sound

Les Baxter

Original Music Composer