A Special Edition of the Celtics Post Game Show: Celtics Late Night Show to Host! Keep their promise, the Celtics Late Night Show continues with weekly broadcasting. Tonight, following Celtics vs Sixers, Nick Gelso and B-Paul will invade the "virtual studio." Chris McCarthy of Smack Talk Sports will take the lead and officiate the 4 year debate between Gelso and Paul.The show will start immediately following the game. As always, the guys will taking your calls throughout the broadcast and chatting over at CelticsBlog.