FXIt’s Always Sunny in Philadelphia has been pushing the boundaries of what’s acceptable on American television since 2005. During its 20-plus years on the air, It’s Always Sunny in Philadelphia has largely escaped legitimate criticism for its audacity. With Season 18 arriving August 17, here’s a breakdown of the five episodes you won’t find on streaming. These are the five episodes of It’s Always Sunny in Philadelphia that are not available on streaming and their reason for being “banned”5. The show had already addressed the controversy around the Lethal Weapon episodes by this point, making the decision to lean back into both characters an even bolder creative choice.