"That Darn Priest" is the season finale of the eighth season of the American sitcom Two and a Half Men and the final appearance of Charlie Sheen as Charlie Harper. The episode is the 16th and final episode of the season, though it was meant to be the ninth to last episode, but the season was cut short due to Sheen's problems related to drug and alcohol abuse. Three weeks after the episode's original airing, Sheen was officially fired from the show. CBS and Warner Bros.