Lee Van CleefMSgt. Sullivan Joachim FuchsbergerOberleutnant Heitzel Agen (Professor) (als Akim Berg) Heinz ReinckeOffizier Hans Giacomo PipernoVincenzino Giovanni Ivan ScratugliaSoldier Armando CrispinoRegisseur / Screenplay Lucio BattistradaScreenplay Stefano StrucchiScreenplay Henryk ChroscickiProducer Artur BraunerProducer / Story Benito FrattariDirector Of Photography Mario NascimbeneOriginal Music Composer Götz Dieter WulfProduction Manager Franco PalaggiProduction Manager 
