Director:
Ettore Maria Fizzarotti

Casting:
Gianni Morandi,
Elisabetta Wu,
Enzo Cerusico,

Italy, 1966

Director:
Ron O'Neal

Casting:
Ron O'Neal,
Roscoe Lee Browne,
Sheila Frazier,

USA, 1973

Director:
André De Toth Leopoldo Savona Riccardo Freda

Casting:
Jack Palance,
Anita Ekberg,
Antonella Lualdi,

Italy, France, 1961

Director:
Sergio Bergonzelli

Casting:
William Berger,
George Wang,
Antonella Murgia,

Italy, 1966

Director:
Robert Day

Casting:
Stephen Boyd,
France Nuyen,
Ray Milland,

USA, South Africa, 1973

Director:
Tonino Valerii

Casting:
Craig Hill,
George Martin,
Piero Lulli,

Spain, Italy, 1966

Director:
Elio Petri

Casting:
Marcello Mastroianni,
Ursula Andress,
Elsa Martinelli,

Italy, France, 1965