Big Mouth is a 10-episode, half-hour series about the wonderful, yet nightmarish, hormonal teenage years from real-life best friends Nick Kroll (The Kroll Show, The League) and Andrew Goldberg (Family Guy). Comedian John Mulaney (John Mulaney: The Comeback Kid, Saturday Night Live) voices the character of Andrew, while Kroll (who also serves as co-creator and executive producer) voices many of the characters, including his friend Nick. Maya Rudolph (Maya & Marty, Bridesmaids), Jason Mantzoukas (The League, Girls Dynamite), Jordan Peele (Keanu, Key & Peele), Fred Armisen (Portlandia, Documentary Now), Jenny Slate (Girls, Girls Dynamite) and Jessi Klein (Inside Amy Schumer) are among the cast members who voice the series. Nick Kroll, Andrew Goldberg and writers and directors Mark Levine and Jennifer Flackett are the creators and executive producers of the series. Big Mouth is produced by Netflix.