Cast and Crew Of - One
Cast Members
Howard Ross Steve Barren
Karin Schubert Margie
Jean-Claude Dreyfus Lady Rebecca Rosenbaum
Nadine Perles Florence Gayle
Alberto Dalbés Harry
José Calvo Zaccaria Rabajos
Stephen Boyd Inspector Stephen McCormick
Pietro Torrisi Harry's Henchman
Luciana Turina The Nun at the toilet
Gaspar 'Indio' González (as Indio Gonzales)
Crew Members
Sergio Grieco Screenplay
Sergio Grieco Director
Rafael Romero Marchent Screenplay
Luis Bacalov Original Music Composer
Fernando Arribas Director of Photography
Piero Amati Unit Production Manager
Rémy Julienne Stunts
