Exclusive: It's Always Sunny in Philadelphia has famously never won an Emmy Award, and this behind-the-scenes story examines why. Here's what we know.

The longest-running live-action sitcom in American TV history just made its return to the small screen with a perfect Rotten Tomatoes score.

His greedy, gun-toting character has been upto cringey high jinks for 20 years now. DeVito, who misses Philly and his Shore ...