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

Norma Dugo

Héctor Quiroga

Pedro Rodríguez de Quevedo