![It's Always Sunny in Philadelphia](https://image.tmdb.org/t/p/w342/pRWO6ufqSNkWvPXDDQhBwPNSv4K.jpg)
16 Season
169 Episode
It's Always Sunny in Philadelphia - Season 4 Episode 9 Dennis Reynolds: An Erotic Life
More Gang for your buck.
After discovering Dennis' erotic memoir, Mac and Frank attempt to make some money off of it. Meanwhile, Dee and Charlie decide to spend a day in each other's shoes.
- Year: 2023
- Country: United States of America
- 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
- Director: Rob McElhenney
- Cast: Charlie Day, Glenn Howerton, Rob McElhenney, Kaitlin Olson, Danny DeVito