Season 4
2021 · 8 episodes · 2h 56m in all · 7.0/10
Season 4 of A.P. Bio continues the show's evolution into a high-energy, absurdist ensemble comedy. Released on Peacock, it focuses on Jack Griffin finally embracing his role as a chaotic mentor to his students while navigating his own unresolved family trauma.

Episodes

1. Tornado!
2 Sept 2021 · 22 min · 6.0/10
A tornado puts the school on lockdown. The kids write fan fiction about faculty members.

2. Sweatpants
2 Sept 2021 · 22 min · 8.0/10
Jack has the students form a fake cult to sabotage Principal Durbin's new school uniforms.

3. An Oath to Rusty
2 Sept 2021 · 22 min · 7.0/10
Jack attempts to get closer with the guys at work. Helen helps Principal Durbin grow a backbone.

4. Tons of Rue
2 Sept 2021 · 22 min · 7.5/10
Jack tries to expose his allegedly reformed deadbeat dad. A witch shakes up the Whitlock High staff.

5. The Perfect Date From Hell
2 Sept 2021 · 22 min · 7.5/10
Jack finds out he's his girlfriend's therapy homework. Principal Durbin goes undercover.

6. Love, for Lack of a Better Term
2 Sept 2021 · 22 min · 7.0/10
Victor sends Ashlanda a risqué photo. Grace and Anthony try to set up Mary and Principal Durbin.

7. Malachi
2 Sept 2021 · 22 min · 6.5/10
A jealous Jack crashes his girlfriend's dinner with a male friend. Helen rebounds after a breakup.

8. The Harvard Pen
2 Sept 2021 · 22 min · 6.5/10
Jack's students steal his Harvard pen. Principal Durbin fails the superintendent's inspection.
A.P. Bio Season 4: quick answers
How many episodes are in A.P. Bio Season 4?
Season 4 of A.P. Bio has 8 episodes, about 3 hours in total.
When did A.P. Bio Season 4 come out?
Season 4 premiered on 1 Sept 2021.