Il capitano di ferro
(Original title)
La venganza de los mercenarios
Argentina
Der eiserne Capitano
East Germany
Le capitaine de fer
France
Atsalinos mahitis
Greece (dvd title)
Il capitano di ferro
Italy
Son Mücadele
Turkey (Turkish title)
Revenge of the Mercenaries
USA (tv title)
Zeljezni kapetan
Yugoslavia (Croatian title)