in Charlie, Dennis, Mac, Season 4 Charlie: I just got a couple long-range walkie talkies. January 6, 2015, 9:46 pm 1 Comment 1 of 7 This scene is from episode 4 of season 4 called Mac’s Banging the Waitress. Charlie and Mac are best friends because Charlie has asked Mac to beat up whoever the Waitress’ new boyfriend is. Dennis is not taking it well. 1 of 7 See more Next article Top 12 It’s Always Sunny In Philadelphia Tattoos One Comment Leave a Reply Awesome! Reply Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.