"It's Always Sunny in Philadelphia" is a dark comedy television series that premiered in 2005. The show follows a group of five friends—Dennis Reynolds, Dee Reynolds, Charlie Kelly, Mac, and Frank Reynolds—who run a bar called Paddy's Pub in Philadelphia. Their selfish and morally questionable antics often lead to absurd and humorous situations. The series is known for its satirical take on various social issues and its unique character dynamics. Each episode typically features the group engaging in outrageous schemes, showcasing their dysfunctional relationships and lack of ethics. The show has gained a cult following and is praised for its sharp writing and character development.