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