

Season 4
Season 4 of A.P. Bio intensifies the series' evolution into a high-energy, absurdist ensemble comedy. Streaming on Peacock, it centers on Jack Griffin as he fully embraces his chaotic mentoring role to his students while navigating his own unresolved family trauma.
Cast & Crew
Episode Guide
A tornado triggers a school lockdown, while the kids craft fan fiction about the faculty members.
Season 4 FAQs
The cast of Season 4 includes Glenn Howerton as Jack Griffin, Patton Oswalt as Principal Ralph Durbin, Paula Pell as Helen Henry Demarcus, Mary Sohn as Mary, Jean Villepique as Michelle, and Lyric Lewis as Stef.
Episodes run about 22 mins. The total runtime is about 2h 56 mins.
Yes. You can watch the Season 4 trailer on this Fanbiz page on Fanziz.
You can watch Season 4 on Peacock Premium (Subscription), Peacock Premium Plus (Subscription), Amazon Video (Buy), Apple TV Store (Buy), and Fandango At Home (Buy). Check this Fanbiz page for the latest platforms.
Season 4 was released on 01 Sep 2021.
Season 4 has 3 seasons and 8 episodes on Fanbiz. Available seasons include Season 1, Season 2, and Season 3.





