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Season 4 – Big Mouth

Play trailer 2:09 Poster for Season 4 – Big Mouth Dec 2020 Comedy Animation Play Trailer Watchlist
Watchlist Tomatometer Popcornmeter
100% Tomatometer 24 Reviews 71% Popcornmeter 250+ Ratings
Even for a cartoon character, going through puberty isn't easy for a young person. Andrew is learning that first hand as he experiences the nightmare that is growing up in this animated series geared toward adults. Along for the ride are friends Nick and Jessi, who develop a budding romance along the way. The comedy veterans who lend their voices to "Big Mouth" include John Mulaney, Nick Kroll, Maya Rudolph and Jordan Peele.
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Big Mouth — Season 4

Big Mouth — Season 4

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Critics Consensus

Big Mouth's fourth season is another tour de force of empathetic cringe comedy that manages to get even better by finally giving Missy the storyline she deserves.

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Critics Reviews

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Naomi Fry The New Yorker Jan 8, 2021
The first three episodes of the fourth season, which take place at the camp, are some of the funniest TV I've watched in a while. Go to Full Review Neal Justin Minneapolis Star Tribune Jan 8, 2021
Despite the heavy subtext, "Mouth" can also be a whole lot of goofy fun. Go to Full Review Melanie McFarland Salon.com Dec 11, 2020
Diving into the layers of who Missy is growing to be only enriches the experience of the series while taking nothing away from how broadly appealing and relatable she is no matter who is traveling along with her adventures. Go to Full Review Samantha Allen them. Nov 1, 2022
I had no idea Big Mouth was going to deliver a great trans character, but now I’d hold it up as a model of how to do representation right. Go to Full Review Michael Cuby them. Sep 28, 2022
Since its first season, I’ve been waiting for Big Mouth to give Matthew MacDell the respect (read: screentime) he deserves, and in the brilliant animated comedy’s fourth outing, he finally gets it Go to Full Review Ella Kemp NME (New Musical Express) Jan 8, 2021
4/5
Fewer fart jokes and dystopian explosions, more anxiety mosquitos and a fairer study of the entire group we've grown to love over these four seasons: this is the recipe to keep Big Mouth one of the best shows on TV. Go to Full Review Read all reviews

Audience Reviews

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BRADY ANDREW S @BRADY1169420 Sep 8, 2026 Very funny inappropriate and never gets old of the jokes are continuously always inappropriate and funny See more Isaac H @Numpy Dec 9, 2025 I mean…they actually wrote the trans character well so that’s something Andrew gave birth to a shit voiced by Paul Giamatti See more Truman S @RT08257105 Jun 4, 2024 Arguably the worst season of Big Mouth, one in which feelings are hurt, character development goes off the rails, and that goddamn anxiety mosquito! Plus Jessi is a mess in this season. Just, not a good season. See more Sarimax @Sarimaximus Jan 22, 2023 Again, the main plot slightly improved, but it still has a LOT of problems, some of which are core problems such as the art style and the mere nature of the show. See more tim o @RT56534900 Jan 8, 2023 We liked S1 & S2; thought S3 was OK, but getting odd. But we completely pulled the plug watching, by Ep3 of S4: too far into the weeds, no longer recognizable. See more Mar 29, 2022 Season four was a good rebound after the average season three, voice work stays steadily impressive. This would be a 5/5 but the "Nick Starr" episode just doesn't hit for me luckily a few other episodes are strong enough to hold its own for the whole season. See more Read all reviews
Big Mouth — Season 4

My Rating

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Cast & Crew

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Nick Kroll

Creator

Andrew Goldberg

Creator

Mark Levin

Creator

Jennifer Flackett

Creator

Nick Kroll

Nick

John Mulaney

Andrew

Episodes

Episode 1 Aired Dec 4, 2020 The New Me At sleep-away camp, Jessi befriends her trans cabin mate; Nick discovers his two best friends have a little too much in common. Details Episode 2 Aired Dec 4, 2020 The Hugest Period Ever While Jessi deals with menstrual mayhem, Nick tries to avoid showering with the guys; Missy gets a makeover from her cousin. Details Episode 3 Aired Dec 4, 2020 Poop Madness 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. Details Episode 4 Aired Dec 4, 2020 Cafeteria Girls After seeing their eighth grade classmates paired up, Nick and Andrew make a play for two seventh grade girls; Jessi adjusts to city life. Details Episode 5 Aired Dec 4, 2020 A Very Special 9/11 Episode 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. Details Episode 6 Aired Dec 4, 2020 Nick Starr Thirty years in the future, game show host Nick prepares to flee a dying Earth but has to find the perfect plus-one. Details Episode 7 Aired Dec 4, 2020 Four Stories About Hand Stuff The middle school students explore enthusiastic consent, feminine pleasure, coercion, and more in four short films. Details Episode 8 Aired Dec 4, 2020 The Funeral 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. Details Episode 9 Aired Dec 4, 2020 Horrority House A trippy haunted house hosted by Kappa Kappa Kill forces the friends to reckon with their biggest fears. Details Episode 10 Aired Dec 4, 2020 What Are You Gonna Do? 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. Details

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Big Mouth — Season 4

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Big Mouth — Season 4

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Season Info

Creator
Nick Kroll, Andrew Goldberg, Mark Levin, Jennifer Flackett
Executive Producer
Nick Kroll, Andrew Goldberg, Mark Levin, Jennifer Flackett
Network
Netflix
Rating
TV-MA
Genre
Comedy, Animation
Original Language
English
Release Date
Dec 4, 2020
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