Sword of the Avenger (1948)

Roberto Balagtas is falsely arrested for treason and sent to prison where he is tortured He escapes with other prisoners but only Batagtas survives the escape carrying with him a treasure map left by one of the others He crosses paths with Ming Tang Strong and a group of Chinese smugglers with whom he finds the treasure The booty makes him extremely wealthy and he changes his name to Don Diego Sebastian He then goes back to the Philippines to seek his revenge