Cast and credits of A Very Big Mouth Christmas

Fred Armisen
Elliot Birch (voice)

Ayo Edebiri
Missy Foreman-Greenwald (voice)

Jessi Klein
Jessi Glaser (voice)

Nick Kroll
Nick Birch / Maury the Hormone Monster / Lola Skumpy / Coach Steve / Rick the Hormone Monster (voice)

Jason Mantzoukas
Jay Bilzerian (voice)

John Mulaney
Andrew Glouberman (voice)

Jordan Peele
Ghost of Duke Ellington (voice)

Andrew Rannells
Matthew MacDell (voice)

Maya Rudolph
Connie the Hormone Monstress / Diane Birch (voice)