Duration: 22m

TV-MA 8.3 Comedy

It's Always Sunny in Philadelphia S4E7

Frank and Charlie discover poop in their bed, prompting Mac and Dennis to join the investigation to find the culprit.

Release Date: October 9, 2008 (USA)

Creator: Rob McElhenney

Cast: Charlie Day, Rob McElhenney, Glenn Howerton, Kaitlin Olson, Danny DeVito, Mary Elizabeth Ellis, David Hornsby, Lindsey Kraft, Brenden Walsh