Where to watch Big Mouth Season 4
Big Mouth season 4 is streaming in Australia on Netflix (subscription). Season 4 was released on 4 December 2020.
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Availability checked 31 October 2026. Streaming availability data from JustWatch.
Big Mouth Season 4 episodes
S04 E01
The New Me
27 mins · Fri, 4 Dec 2020
At sleep-away camp, Jessi befriends her trans cabin mate; Nick discovers his two best friends have a little too much in common.
S04 E02
The Hugest Period Ever
26 mins · Fri, 4 Dec 2020
While Jessi deals with menstrual mayhem, Nick tries to avoid showering with the guys; Missy gets a makeover from her cousin.
S04 E03
Poop Madness
27 mins · Fri, 4 Dec 2020
On the last night of camp, bowel problems, a talent show and a hookup lead to chaos and hurt feelings; Jay and Lola throw a pool party.
S04 E04
Cafeteria Girls
27 mins · Fri, 4 Dec 2020
After seeing their eighth grade classmates paired up, Nick and Andrew make a play for two seventh grade girls; Jessi adjusts to city life.
S04 E05
A Very Special 9/11 Episode
28 mins · Fri, 4 Dec 2020
On a trip to the 9/11 museum, Nick and Andrew sneak off to meet Jessi, Devon teaches Missy about code-switching, and Coach Steve gets an unpleasant surprise.
S04 E06
Nick Starr
26 mins · Fri, 4 Dec 2020
Thirty years in the future, game show host Nick prepares to flee a dying Earth but has to find the perfect plus-one.
S04 E07
Four Stories About Hand Stuff
27 mins · Fri, 4 Dec 2020
The middle school students explore enthusiastic consent, feminine pleasure, coercion, and more in four short films.
S04 E08
The Funeral
27 mins · Fri, 4 Dec 2020
Wracked with guilt, Andrew tries to keep his urges in check; Matthew's mother freezes him out of the church bake-off after reading his text messages.
S04 E09
Horrority House
27 mins · Fri, 4 Dec 2020
A trippy haunted house hosted by Kappa Kappa Kill forces the friends to reckon with their biggest fears.
S04 E10
What Are You Gonna Do?
28 mins · Fri, 4 Dec 2020
Forced out of his own body by his smug alter ego, Nick fights back with help from his friends and the Gratitoad; Matthew comes out to his father.