1. Big Mouth's Going to High School (But Not for Nine More Episodes)

6.667

. 20 October 2023. 28 min

With two months left in eighth grade, the incoming freshmen tour their new high school with junior hosts while Jay evades his terrifying brothers.

2. Epididymitis

7

. 20 October 2023. 27 min

A doctor puts Andrew on testicular rest, Nick asks Jay to help him get in shape for high school and Jessi becomes fascinated by Caitlin's breastfeeding.

3. The Ambition Gremlin

7

. 20 October 2023. 28 min

With no distractions, Andrew's schoolwork improves — winning his father's praise. Jessi goes a little too far when trying to emulate cool, mature Leah.

4. Day Tripping

8

. 20 October 2023. 28 min

While Andrew and Nick follow Judd to Brooklyn to score drugs, Jay gets jealous of Kurt and Lola's relationship, and Jessi oversteps at Matthew's house.

5. Graduation

8

. 20 October 2023. 28 min

As graduation day nears, Nick must decide if he will attend Cobblestones Academy while Andrew goes on an apology tour after being voted "Grossest Human."

6. The International Show

6.667

. 20 October 2023. 28 min

Big Mouth goes global for a very special episode as Maury and Connie take a closer look at how kids around the world experience puberty.

7. Get the F**k Outta My House

4.333

. 20 October 2023. 28 min

Andrew takes a liking to his new neighbor — and her mom. Nick wants to be more than Danni's friend, but her entanglement with Travis gets in the way.

8. The Bad Hookup

6.5

. 20 October 2023. 27 min

At their first high school party, Andrew discovers his talent for drinking games, Nick hopes for a shot with Danni, and Missy meets a potential rebound.

9. Panic! At the Mall

8

. 20 October 2023. 28 min

During a sleepover, Jay teaches Andrew how to defend himself against bullies. Then, Missy gets overwhelmed while back-to-school shopping with Jessi.

10. A Finger in Time

7.5

. 20 October 2023. 28 min

The Big Mouth kids start high school! Andrew looks inside himself to solve his problem with Pumbaa while dread stops Missy from attending her first day.