In It's Always Sunny in Philadelphia season 2, episode 10, "Dennis and Dee Get a New Dad," Charlie and Mac's B-story also has a strong parental theme. In an attempt to impress Mac's incarcerated ...

Plus, Charlie Day and Glenn Howerton tell TheWrap which other sitcom they'd love to cross over with after "Abbott Elementary.

The sitcom returns Wednesday with its 'Abbott Elementary' crossover. Whether you're a longtime fan or new to the series, The ...

I can only hope that one day the first 15 editions of Project Badass are released from the Always Sunny vault. Mac’s stuntman skills are more along the lines of backyard wrestling than Evel ...

How committed are the actors of It's Always Sunny in Philadelphia to the dirtiness of their show and its characters? Very committed, it turns out. Rob McElhenney gained fifty pounds to play Mac ...