Watch: ‘Game of Thrones’ Premiere Featured Cameos From Martin Starr and Rob McElhenney, George Lucas Visited the Set, and More

Game of Thrones is back, but even those who are watching closely may have missed a couple of high-profile cameos in last night’s season premiere. Did you catch Martin Starr (Silicon Valley, Party Down, Freaks and Geeks) and Rob McElhenney (It’s Always Sunny in Philadelphia) in small roles? Did you know Star Wars creator George Lucas […]