Big Mouth season 4

The fourth season of Big Mouth, an American adult animated coming-of-age sitcom created by Andrew Goldberg, Nick Kroll, Mark Levin, and Jennifer Flackett, was released on Netflix on December 4, 2020. The series centers on teens based on Kroll and Goldberg's upbringing in suburban New York, with Kroll voicing his fictional younger self. Big Mouth explores puberty while "embrac[ing] a frankness about the human body and sex."

Cast and characters

Main

Nick Kroll as Nick Birch, Maurice the Hormone Monster, Coach Steve Steve, Lola Skumpy and Nick Starr
Kroll also voices Mila and Lotte Jensen, Rabbi Paulblart, Mark, and Bad Mitten
John Mulaney as Andrew Glouberman
Mulaney also voices Andrew 3000 and Detective Florez
Jessi Klein as Jessi Glaser
Jason Mantzoukas as Jay Bilzerian
Jenny Slate and Ayo Edebiri as Missy Foreman-Greenwald
Slate also voices Mirror Missy, Caitlyn, Vicky and others
Edebiri also voices Mosaic Missy
Fred Armisen as Elliot Birch
Maya Rudolph as Connie the Hormone Monstress and Diane Birch
Rudolph also voices Gayle King and Paula
Jordan Peele as Ghost of Duke Ellington, Featuring Ludacris, Cyrus Forman-Greenwald
Peele also voices Sinbad

Recurring

Guest

Episodes

Reception

Critical response

On Rotten Tomatoes, the fourth season has an approval rating of 100% based on 22 reviews, with an average rating of 8.30 out of 10. The website's critics consensus reads, "Big Mouth 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." On Metacritic, it has a score of 84 out of 100 for the third season, based on five critics, indicating "universal acclaim".