Patton Oswalt and Glenn Howerton Explain the Enigmatic Draw of It's Always Sunny Characters
Howerton is mandated to defend the ridiculous behavior of the It's Always Sunny crew -- he's an executive producer and star on the series -- but Oswalt isn't afraid to call them the worst even though he loves them.
"The Philadelphia people are so subhuman that there are times I cannot believe that I relate to these people's motivations and desires," Oswalt told TVGuide.com on the NBC Upfronts red carpet in New York City.