The longest-running live-action sitcom on American Television is back for its seventeenth season, and it appears critics find It's Always Sunny in Philadelphia Season 17 one of the best from the show ...

Along with a preview of It's Always Sunny in Philadelphia S17E03: "Mac and Dennis Become EMTs," we have a look at the PaleyLive panel.

Kaitlin Olson is very good at what she does on It's Always Sunny In Philadelphia, including sinking into a bog in one take.