Richest 'It's Always Sunny in Philadelphia' Cast Members Ranked From Lowest to Highest (& The Wealthiest is Worth $80 Million!)

It’s Always Sunny in Philadelphia is a fan-favorite show after 16 seasons! The hit comedy series – starring Rob McElhenney, Glenn Howerton, Charlie Day, Kaitlin Olson, and Danny DeVito – first premiered on FX back in 2005. The show made history back in 2021 when it was renewed for a 15th season, making it the