Highlander: The Series - Season 2 Episode 11
The Fighter

MacLeods old friend Tommy Sullivan is a scrappy little Irishman, a one-time boxer turned trainer, who can charm anyone into anything. He charms MacLeod into backing his current boxer and charms Charlie into playing Cyrano to help him woo a shy waitress. But when a rival manager who was trying to steal Sullys fighter turns up dead, MacLeods opinion of his old friend begins to be altered forever.