Elizabeth Daily
voices Tommy
Cree Summer
voices Susie
Kath Soucie
voices Phil
Kath Soucie
voices Lil
Ashley Spillers
voices Didi
Cheryl Chase
voices Angelica
Tommy Dewey
voices Stu
Natalie Morales
voices Betty
Michael McKean
voices Lou
Nicole Byer
voices Lucy
Omar Benson Miller
voices Randy
Anna Chlumsky
voices Charlotte
Timothy Simons
voices Drew
Josh Brener
voices Daxton
Fred Tatasciore
voices Studriver
Antony Del Rio
voices Jonathan
Richard Ayoade
voices Duffy
Ashleigh Murray
voices Eve
John Omohundro
voices Barry
Tara Strong
voices Dil
Charlie Adler
voices Graham
Alicyn Packard
voices Josh
Henry Winkler
voices Boris
Raini Rodriguez
voices Gabi
Charlet Chung
voices Kimi
Swoosie Kurtz
voices Minka
Telma Hopkins
voices Celeste
Grey DeLisle Griffin
voices Begley
Fred Tatasciore
voices Reptar
James Adomian
voices Mr. Garth
Cristina Milizia
voices Nina
Kimberly Brooks
voices Pierce
Romi Dames
voices Kira
Marieve Herington
voices Theme Singer
Omar Benson Miller
voices Yoga Jake
Ashley Spillers
voices Amanda
Keith Carradine
voices Bob
Jenifer Lewis
voices Ms. Marjorie
Libe Barer
voices Jen
Nicole Byer
voices Silver Beagle
Charlet Chung
voices Sporty Woman
Elizabeth Daily
voices Southern Woman
Robbie Daymond
voices Bug
Trevor Devall
voices Narrator
Morgan Fairchild
voices Glammed-up Woman
Jameela Jamil
voices Lady De-Clutter
Cree Summer
voices Police Officer
Fred Tatasciore
voices Evil Game Voice
Tommy Dewey
voices Rusty
Grey DeLisle Griffin
voices Cashier
Grey DeLisle Griffin
voices Balloon #1
Ashleigh Murray
voices Balloon #2
John Omohundro
voices Balloon #3
Joleen Belle
voices Fish
Jenny Karr
voices Fish
Ozioma Akagha
voices Jade O'Neil
Josh Brener
voices Borfball
Ben Schwartz
voices Lord Crater
Gary Anthony Williams
voices Henchman
Josh Brener
voices Invisible Eater
Jenifer Lewis
voices Narrator
Kath Soucie
voices Firefighter
Michael McKean
voices Lazlo
Swoosie Kurtz
voices Frau Klump
Fred Tatasciore
voices Evil Doorman
Henry Winkler
voices The Count
Henry Winkler
voices Mr. Friend Doll
Tommy Dewey
voices Scientist #1
Natalie Morales
voices Scientist #2
Kath Soucie
voices JP
Antony Del Rio
voices Jonathanicorn
Tori Kelly
voices Cynthia
Michael McKean
voices Lounicorn
Jordin Sparks
voices Tabitha
Elizabeth Daily
voices Workout Singer
Omar Benson Miller
voices Announcer
Kath Soucie
voices Girl
Yvette Nicole Brown
voices Miss Mellie
Wendie Malick
voices Judith
Sarah Niles
voices Nanny Pip
Alia Shawkat
voices Trish
James Adomian
voices Beans
Yvette Nicole Brown
voices Narrator
Tessa Gallagher
voices Simon
Robin Atkin Downes
voices Julian
Gary Anthony Williams
voices Hank
Elizabeth Daily
voices Toy
Richard Ayoade
voices DuffyApp
Grey DeLisle Griffin
voices Grace
Grey DeLisle Griffin
voices Stella
Ron Funches
voices Aaron
Fred Tatasciore
voices Potty Chair
Tommy Dewey
voices NITWIT
Fred Tatasciore
voices Narrator
Fred Tatasciore
voices Arachno
Natalie Morales
voices Jennifer
Tommy Dewey
voices Jeremy
Tara Strong
voices Baby Creature
Dana Davis
voices Buster