La Colo Magique

Julia Pott

Susie (voice)

Oona Laurence

Hedgehog (voice)

Indie Nameth

Lucy / Additional Voices (voice)

Ramone Hamilton

Max (voice)

Lo Mutuc

Alice (voice)

Antonio Raul Garcia

Oscar (voice)

Bobby Moynihan

Toad Doctor / Jimjams (voice)

Elliott Smith

Oscar (voice)

Sam Lavagnino

Pepper (voice)

Ethan Maher

Boyband (voice)

Fortune Feimster

Additional Voices (voice)

Naomi Hansen

Additional Voices (voice)

Nikki Castillo

Betsy / Sarah (voice)

Asher Bishop

Oscar (voice)

Alexa Nisenson

Alexa (voice)

Andre Robinson

Decent Boi (Hedgehog) (voice)

Lesley Nicol

Ramona (voice)

Mike Birbiglia

Howard (voice)

Cole Sanchez

Frog King (voice)

Whoopi Goldberg

Barb (voice)

Alia Shawkat

Butter Goth (voice)

Kimiko Glenn

Margot / Ski Bat (voice)

Kent Osborne

Ghost Dad #1 (voice)

Faye Larkin

Mildred (voice)

Kathleen Wilhoite

Oscar's Mom (voice)

Alfred Molina

Monster Under the Bed (voice)

Julian Edwards

Additional Voices (voice)

Cedric the Entertainer

Moon (voice)

Jo Firestone

Mallory (voice)

Kevin Michael Richardson

Toast Ghost (voice)

Roz Ryan

Grandma Tumpet (voice)

Aparna Nancherla

Opie / Additional Voices (voice)

Stephen Root

Stuart (voice)

Richard Kind

Hedgehog's Dad (voice)

Rylee Alazraqui

Additional Voices (voice)

Niki Yang

Batilda (voice)

Maria Bamford

Puffer Fish (voice)

Elijah Wood

Saxophone (voice)

Max Mitchell

Prophecy Alien (voice)

Mykal-Michelle Harris

Lem (voice)