Rory Calhoun in the action packed arena scene from COLOSSUS OF RHODES
I always thought Rory was miscast for this film. He was too, eh, American to be believable in this film. The chintzy costumes he was made to wear didn't help matters. There are many great things about this film (mainly top production values) but there are also other not so great things about it which, imo, prevent it from being a total knockout.