Revolt Of The Barbarians (1964)

aka: La Rivolta Dei Barbari

A Roman commander, Darius (Roland Carey), is sent to Gaul to investigate the theft of gold shipments. He discovers that the gold is being stolen by a tribe of barbarians–whose leader is the governor of Gaul. Also with Maria Grazia Spina, Mario Feliciani and Gabriele Antonini.