A Town Called Hell (1971 Western) starring Telly Savalas | You're lucky to get out alive.

A group of Mexican revolutionaries murders a town priest and a number of his Christian followers. Ten years later, a widow arrives in a lawless Mexican town offering $20,000 for the name of her husband's killer, setting off a violent chain of betrayals in a corrupt town. A priest with a hidden past and a bandit leader clash as the truth about revolution and revenge comes to light.