Onder andere met: Craig Hill (Hank Fellows), George Martin (Gus Kennebeck), Piero Lulli (as Peter Carter), Fernando Sancho (Sanchez), Franco Ressel (Aarons), George Wang (Mingo), Diana Martín , Franco Pesce (as Graham Sooty), Rada Rassimov , José Marco , Lorenzo Robledo , Sancho Gracia , José Canalejas , José Manuel Martín (Rodrigo), Dario De Grassi (Steve), Frank Braña