Zorro (1957)

S1E17 Sweet Face of Danger

A peaceful day in the pueblo is shattered when a stranger is struck down by an arrow, seemingly falling prey to an Indian assault. Diego assists Sergeant Garcia in examining the body for any leads and discovers a peculiar eagle feather attached to the counterfeit Indian arrow. Aside from that, there are no indications about the identity of the stranger or the motive behind his murder.