Main Cast and Crew
Cast in Credits Order
Robert Kerman ... Professor Harold Monroe
Francesca Ciardi ... Faye Daniels
Perry Pirkanen ... Jack Anders
Luca Barbareschi ... Mark Tomaso (as Luca Giorgio Barbareschi)
Salvatore Basile ... Chaco Losojos
Ricardo Fuentes ... Lieutenant Ochoa
Carl Gabriel Yorke ... Alan Yates (as Gabriel Yorke)
Paolo Paoloni ... 1st Executive
Lionello Pio Di Savoia ... 2nd Executive (as Pio Di Savoia)
Rest of cast listed alphabetically
Lucia Costantini .... Impaled native woman (uncredited)
Directed by
Ruggero Deodato
Writing credits
Gianfranco Clerici (also story)
Produced by
Franco Di Nunzio
Franco Palaggi
Original Music by
Riz Ortolani