Conan O'Brien takes the Tower stage in a Flyers jersey

Conan O'Brien took the stage at the Tower Theater tonight in a Flyers jersey and was later joined by surprise musical guest Phish frontman Trey Anastasio, a huge Flyers fan, who also sported Flyers gear. Upper Darby's Tina Fey also came out and performed a bit with the late night talk host for her hometown crowd.