It's Always Sunny in Philadelphia - Season 2 Episode 10 Dennis and Dee Get a New Dad
Dee receives e-mails from a stranger claiming to be her and Dennis' real father. Meanwhile, Mac decides to visit his father who is in prison.
- Genre: Comedy
- Studio: FX, FXX
- Keyword: philadelphia, pennsylvania, sibling relationship, parent child relationship, male friendship, slacker, crude humor, dysfunctional family, politically incorrect, sitcom, bar, pub
- Cast: Charlie Day, Glenn Howerton, Rob McElhenney, Kaitlin Olson, Danny DeVito