Dark Immortal

An Immortal is created in a violent confrontation in modern day Los Angeles when he is attacked as he tries to intervene in a killing. Cassidy is no superman, just a normal guy who now can't be killed, and with the help of other Immortals world wide seeks revenge against his violent criminal attackers. The adventures start in Long Beach, move to Mexico, New York and Spain, before returning to Mexico and a violent showdown.