Meet the stars who will tell the truth about puberty in Netflix's Big Mouth

Netflix's "Big Mouth" stars Nick Kroll, John Mulaney, Maya Rudolph, Jesse Klein and many other comedians, but "Big Mouth" also has an equally large star cast. That includes Kristen Bell, Jon Hamm, Kristen Wiig and Mark Duplass, so for those who are good at picking out voices, this is basically a who's who of Hollywood.

The series is an animated sitcom co-created by Kroll along with "Family Guy" screenwriter Andrew Goldberg and husband-and-wife duo Mark Levine and Jennifer Flackett, who previously collaborated on " Journey to the Center of the Earth (2008) and Wimbledon . 2004). It's based on the teenage years of real-life best friends Kroll and Goldberg, and judging by the trailer, it's the streaming equivalent of Adult Swim: an unfiltered, foul-mouthed look inside what's known as adolescence. The horrific hormonal rite of passage.

It chronicles the exploits of Kroll's fictional alter ego, Nick Birch, and a large group of his friends, family, and classmates. Fred Armisen ( Portlandia ) voices his father Elliot; Maya Rudolph ( Maya and Marty ), his mother Diane and hormonal monster Connie (Kroll) Also plays her male counterpart, hormone monster Morris); John Mulaney ( Saturday Night Live ), his friend Andrew; Jenny Slate ( Girls ), Missy; Jason Montzoukas ( The League ), Jesse Clay Jesse ( "Inside Amy Schumer "); Jordan Peele ( Key & Peele ) is the ghost of Duke Ellington, among several other characters.

Somewhere along the way, these other famous voices would join them.

Kate Dennings

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Kat Dennings made her first acting role since Broke Girls 2 , guest-starring in four episodes as Leah.

kristen bell

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Keep an eye out for Kristen Bell's two characters - listed only as "Pillow" and "The Girl" - in three episodes.

Chelsea Peretti

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Chelsea Peretti, who is married to star Jordan Peele, voiced Monica in three episodes.

Kristen Wiig

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Kristen Wiig took a break from voice work on the "How to Train Your Dragon " series to play a talking vagina in the fifth episode, "Girls Get Horny."

Zach Woods

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Silicon Valley star Zach Woods voices Daniel in episode eight, "Midchildhood Crisis."

Joan Diane Raphael

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June Diane Raphael stars as Brianna Hanson in the Netflix series Grace & Frankie , voicing Devin in four episodes.

Nasim Pedrad

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People of Earth and New Girl vet Nasim Pedrad plays Fatima, MS and Raths in Episode 5, "The Girls Are Horny Too."

Mark Duplass

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Mark Duplass ( "The Manhunt," "The Mindy Project ") voices Val and Clark in two episodes.

Alia Shawkat

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Arrested Development's Alia Shawkat voices Roland in episode 6, "Kids in the City."

Paul Scheer

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Paul Scheer ( "Veep," "Fresh Off the Boat ") provided the voice for two episodes.

Mae Whitman

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Mae Whitman has an extensive voiceover resume, having contributed to animated series such as Family Guy, DC Super Hero Girls, and Teenage Mutant Ninja Turtles . She voiced Tallulah in the eighth episode, "Midchildhood Crisis."

Jon Hamm

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Jon Hamm plays a character named Scallop in the penultimate episode, "I Survived Jesse's Bar Mitzvah."

Craig Robinson

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Ghost star (and Office favorite) Craig Robinson voiced several characters in the finale.

Jack McBrayer

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Listen to Jack McBrayer's performance - 30 Rock fans will remember him as the lovable goofball Kenneth Parcell - also in the finale.

Details about each character are still sparse beyond their names, but with the show's September 29 premiere approaching, it won't be long before you can marathon the full 10 episodes. What’s the one thing you can count on? With so much star power behind it, Big Mouth should be every bit as hilarious, sharp, and wildly off-kilter as the trailers suggest, so get ready for a wonderfully odd addition to Netflix's lineup.