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AP Bio’s Glenn Howerton dumps on season 4 guest stars

Glenn Howerton and Patton Oswalt tease new “AP Bio” season

School is in session, and this time, Bio AP‘s Glenn howerton is the student!

The It is Always sunny in Philadelphia Funnyman returns as favorite sarcastic teacher Mr. Griffin in Peacock season four Bio AP, back on Thursday September 2.

The beloved cast also includes Patton Oswalt, Paula Pell, Jean Villepique, Lewis lyrics and Marie Sohn, plus a few surprise celebrity cameos. But this season, a new face even took Howerton by surprise, especially when playing Howerton’s on-screen father “MM Griffin”.

Bruce campbell is one of my childhood heroes, “Howerton exclusively told E! News on Aug. 27.” I’m not hyperbolic. Evil Dead 2 changed my perspective, as if it made me realize that things were possible. I was like, ‘Oh, if you can do that, you can do anything, as long as you have the ability to do it.’ He was so influential to me when I was a kid. I was honored and he was great. He was super fun to work with and a lovely guy. It was just a pleasure. ”