Gordon Scott as John Sutton

Magda Konopka as Sandra Dubois

Aurora de Alba as Zaira

Antonio Gradoli as Von Klausen

Paco Morán as Miguel

Mirko Ellis as Hardy

Pietro Marascalchi as Hans

Umberto Raho as Giorgio

Dali Bresciani as Cameriera

Santiago Rivero as Colonel Zikowsky

Brizio Montinaro as

Norma Dugo as

Héctor Quiroga as

Pedro Rodríguez de Quevedo as