Big Mouth

Matthew MacDell (voice), Matthew (voice),

Nick Birch / Maury the Hormone Monster / Coach Steve (voice)

Andrew Glouberman (voice)

Jessi Glaser (voice)

Jay Bilzerian (voice)

Diane Birch / Connie the Hormone Monstress (voice)

Elliot Birch (voice)

Ghost of Duke Ellington (voice)

Missy Foreman-Greenwald (voice),

, Caleb (voice), Caleb / Lump Humpman (voice), Caleb / Go-Gurt Thief / Teacher (voice), Mr. Albert (voice), Caleb / IUD (voice), Teacher (voice), Steven Tyler Glade Plug-In / Zombie (voice), Caleb / Dot #3 / Leore Paulblart (voice), Stan the Hormone Monster / Ambition Gremlin (voice), Caleb / Rewind Shirt Kid / Go-Gurt Burglar (voice), Caleb / Go-Gurt Burglar (voice), Caleb / Pornscape Residents (voice)

Missy Foreman-Greenwald (voice), Missy Foreman-Greenwald / Mosaic Missy (voice)

Devin (voice),

Marty Glouberman (voice),

Shannon Glaser (voice), , Shannon Glaser / Grace / Intellect Sphinx (voice)

Lars (voice), , Lars / Detective Dumont (voice), Lars / Jew Penis (voice), (voice), Detective Dumont / D.N. Ape (voice), Lars / Rewind Shirt Kid (voice), Detective Dumont / Lars (voice), Detective Dumont (voice), Lars / Detective Dumont / Pornscape Residents (voice), Lars / Boy (voice)

Barbara Glouberman (voice), , (voice), Barbara Glouberman / Bubbe (voice), Barbara Glouberman / Lola's Couch Pillow (voice)

Judd Birch (voice), , Judd Birch / Pumbaa (voice), Garrison Keillor / Magician #1 (voice)

DeVon (voice), DeVon / Gina's Brother #2 (voice), Tall Guy (voice), DeVon

Monica Foreman-Greenwald (voice), , Cellsea (voice), Diaphragm (voice)

Greg Glaser (voice), (voice), , Ninth Grader (voice)

, Wiggles (voice), (voice), Brad (voice), Man #1 / Dot #2 (voice), Jew Fishman (voice), The Ponytail Killer / Pornscape Residents (voice)

, (voice), Michael Stipe Tampon (voice), Backup Singer (voice), Man #2 / Penis Worms (voice), Ghost of David Bowie (voice), Maury's Backup Singer (voice), Siamese Twin #1 (voice), Vendor (voice)

Nathan Fillion (voice),

Leah Birch (voice), Leah Birch / Lorraine the Hormone Monstress (voice)

Gina Alvarez (voice), Gina Alvarez / Gina Parrot (voice)

Shame Wizard (voice),

, Mona (voice)

Walter the Lovebug (voice), , Walter (voice)

, Tito the Anxiety Mosquito (voice)

Jenna Bilzerian (voice),

Val Bilzerian (voice),

Kurt Bilzerian (voice),

Ali (voice),

Aiden (voice),

, Lulu (voice)

Vicky (voice), Milk (voice), , (voice), Olivia / Filmstrip Narrator (voice)

, Leah Birch (voice)

Mr. Lizer (voice)

Ms. Dunn (voice), Suzette (voice)

, Andrew's Father (voice), Matthew's Father (voice), Edward MacDell (voice)

Depression Kitty (voice),

Pubic Hair #1 (voice), Jack (voice)

Tyler the Hormone Monster (voice), Security Guard / Bus Driver's Son (voice), Tyler the Hormone Monster / Dot #1 (voice)

Pubic Hair #2 (voice), End Credits Singer (voice), Harvey Brooks (voice), Craig (voice)

Cantor Dina Reznick (voice)

(voice), Maddie the American Girl Doll / Choir Girl (voice), Girl (voice), Samira (voice)

Pam the Pillow (voice), Uninterested Girl (voice)

The Virgin Mary / Waitress (voice), (voice), Kitty / DNA Expert / Pornscape Residents (voice), Skank (voice)

, Sock (voice), Daniel (voice)

Ms. Benitez (voice)

Quinta (voice), Girl (voice),

Gabrielle / Sad Boy #2 (voice), Gabrielle / Mellon Ball / Honeydew (voice), Gabrielle / Freshman (voice), Gabrielle (voice)

Dr. Wendy Engle (voice), Ghost of Harry Houdini (voice), Dr. Wendy Engle / Motel Pillow #1 (voice)

Nick's Agent (voice), Gavin the Hormone Monster (voice), Gavin (voice)

Harry (voice)

Seth Goldberg (voice)

Kimberly (voice), Kimberly MacDell (voice)

Michael Angelo (voice),

, (voice)

Jessi's Vagina (voice)

Lena (voice),

Megan the(e?) Hormone Monstress (voice)

Dread (voice),

Jessi Glaser - singing double / Judd's Girlfriend (voice), (voice)

Ghost of Freddie Mercury (voice), Freddie Mercury (singing voice)

Gustavo (voice)

Cherry Marashina (voice)

(voice)

Natalie (voice)

Charles Lu (voice)

Lewis Glouberman (voice)

Owen (voice)

, Ocean (voice)

B-High Qee-Choi Member (voice)

Rochelle the Hate Worm (voice),

Emmy (voice),

Petra (voice),

Sonya the Lovebug (voice)

Scallops (voice)

Movie Theater Customer (voice)

Mrs. Albert (voice)

Fatima (voice)

Tallulah Levine (voice)

Choir Girl (voice)

Tanya Alvarez (voice)

Older Guy Town Resident (voice)

Man #3 / Singing Fish (voice)

Siamese Twin #2 (voice)

Reese's Wertherspoon / Woman (voice)

Gordie (voice)

Skip Glouberman (voice)

Menopause Banshee / Old Woman (voice)

(voice)

Duke's Mother (voice)

Ghost of Harriet Tubman (voice)

(voice)

Sgt. Adderall (voice)

Bobby Berk (voice)

Karamo Brown (voice)

Tan France (voice)

Antoni Porowski (voice)

Jonathan Van Ness (voice)

Izzy (voice)

Misha (voice)

Roland (voice)

Andrew’s Shit (voice)

Mr. Dylan Keating (voice)

himself (voice)

himself (voice)

Simon Sex (voice)

Bernie Sanders (voice)

Missy’s Overalls

Asha (voice)

Kara (voice)

Puerto Rican Pubic Hair (voice)

Pete Doheny (voice)

Marissa (voice)

Nazanin (voice)

Don Cheadle (voice)

Priya (voice)

Gratitoad (voice)

The Apple Brooch

Eliseo Román (voice)