The Invincible Gladiator (1961)

A Roman warrior leads a revolt against an evil ruler.

Directors:

 Alberto De Martino, Antonio Momplet (as Anthony Momplet)

Writers:

 Francesco De Feo (screenplay), Francesco De Feo(story), 9 more credits »

Stars:

 Richard Harrison, Isabelle Corey, Livio Lorenzon - via IMDB

https://archive.org/details/AteneaFilmsPublicDomainTheInvincibleGladiator