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A.P. Bio Is Back in Session with Season 4 Trailer

A.P. Bio is back in session! Season four of the critically-acclaimed Peacock Original comedy will launch on Thursday, September 2. All eight episodes will drop at once.

You can watch the trailer for the new episodes using the player below. The first three seasons of A.P. Bio are streaming now on Peacock.

A.P. Bio Is Back in Session with Season 4 Trailer

When disgraced Harvard philosophy scholar Jack Griffin loses out on his dream job, he is forced to return to Toledo, Ohio, and work as a high school advanced placement biology teacher.

As he comes crashing into Whitlock High School, Jack makes it absolutely clear that he will not be teaching any biology.

A.P. Bio Season 4

Realizing he has a roomful of honor roll students at his disposal, Jack decides instead to use the kids’ brainpower for his own benefit.

Over time, his students help him realize his dream job might actually be the one he has right now. Eager to prove that he is still king of the castle, Principal Durbin struggles to control the force of nature that is Jack Griffin.

The series stars Glenn Howerton as Jack Griffin, Patton Oswalt as Principal Ralph Durbin, Mary Sohn as Mary Wagner, Lyric Lewis as Stef Duncan, Jean Villepique as Michelle Jones and Paula Pell as Helen Henry Demarcus.

A.P. Bio was created by Mike O’Brien, who writes and executive produces. Lorne Michaels serves as executive producer, along with his company Broadway Video’s Andrew Singer.

Seth Meyers & Mike Shoemaker also serve as executive producers. The series is produced by Universal Television, a division of Universal Studio Group, Broadway Video and Sethmaker Shoemeyers Productions.

Peacock picked up the comedy for a third season after it was canceled by NBC after two seasons. Season 3 debuted in September of 2020.

The show was renewed for a fourth season on December 17, 2020.

“Everyone involved is so excited to do more episodes,” Mike O’Brien said at the time. “We’re so thankful to Peacock and everyone who watched! Season 3 was the most fun we’ve had. I want to dig even deeper into the main characters and also keep messing with the sitcom format.”

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