The series was similar in tone and formula to shows like "The Fugitive" and "The Incredible Hulk", but achieved a contemporary feel by mixing a decidedly rock soundtrack with suspense-themed music. Eric wandered from place to place, hitchhiking, taking odd jobs and befriending various characters whose paths he crossed along the way, before invariably being transformed by his werewolf curse just in time to save his new friends from the clutches of some evildoer. Though Eric appeared to have no control over his actions while in werewolf form and typically retained no memory of them afterward, he seemed to prey almost exclusively on villainous characters, never attacking or killing an innocent person. There were hints as the series progressed, however, that this self-control was slowly eroding, as indeed Ted had warned him it would, threatening to destroy Eric's conscience/will if he could not end the curse soon.