The Shadow Of Zorro (aka The Shades Of Zorro)

A gang of ruthless bandits impersonate Zorro to place all the blame for their killings on to him. Two brothers, Billy and Dan, think their brother was killed by Zorro,they set out to search for him to seek vengeance and kill him for their brothers death. Zorro himself has to show he is not the killer but has to remain anonymous in proving this to the people of the town.