Howard RossHoward Ross was 34 in One Man Against the Organization as 'Steve Barren'.
Karin SchubertKarin Schubert was 30 in One Man Against the Organization as 'Margie'.
Jean-Claude DreyfusJean-Claude Dreyfus was 29 in One Man Against the Organization as 'Lady Rebecca Rosenbaum'.
Nadine PerlesNadine Perles was >> in One Man Against the Organization as 'Florence Gayle'.
Alberto DalbésAlberto Dalbés was 53 in One Man Against the Organization as 'Harry'.
José CalvoJosé Calvo was 59 in One Man Against the Organization as 'Zaccaria Rabajos'.
Stephen BoydStephen Boyd was 44 in One Man Against the Organization as 'Inspector Stephen McCormick'.
José Luis ChinchillaJosé Luis Chinchilla was >> in One Man Against the Organization 
Pietro TorrisiPietro Torrisi was 35 in One Man Against the Organization as 'Harry's Henchman'.
Luciana TurinaLuciana Turina was 29 in One Man Against the Organization as 'The Nun at the toilet'.Gaspar 'Indio' GonzálezGaspar 'Indio' González was >> in One Man Against the Organization as '(as Indio Gonzales)'.Sergio GriecoSergio Grieco was 58 in One Man Against the Organization as 'Screenplay, Director'Fernando ArribasFernando Arribas was 35 in One Man Against the Organization as 'Director of Photography'
Rafael Romero MarchentRafael Romero Marchent was 49 in One Man Against the Organization as 'Screenplay'
Luis BacalovLuis Bacalov was 42 in One Man Against the Organization as 'Original Music Composer'
Rémy JulienneRémy Julienne was 45 in One Man Against the Organization as 'Stunts'Piero AmatiPiero Amati was >> in One Man Against the Organization as 'Unit Production Manager'