1. Pop-Pop: The Final Solution
Aired: Oct 11, 2012Dennis and Dee's Nazi grandfather is wasting away in a hospital, and it's the...
The eighth season of It's Always Sunny in Philadelphia, premiered on FX on October 11, 2012. This season consisted of 10 episodes, and concluded airing on December 20, 2012.
Current Status: Returning Series
Network: FX
Genres: Comedy