Nobody expected much of these TV shows, but they became surprise hits

[post_page_title]It’s Always Sunny in Philadelphia[/post_page_title]
When the sitcom It’s Always Sunny in Philadelphia began filming, star and creator Rob McElhenney was making ends meet by working at a restaurant. It was so low budget that he had to rush off to work after shooting. 12 seasons later, the popular and critically acclaimed sitcom has made its mark, winning several awards and gaining a cult following. The comedy follows a group of friends who run a bar in Philadelphia and get themselves into all sorts of humorous shenanigans.