Selena Gomez Mavis (voice), Executive Producer
Kathryn Hahn Ericka (voice)
Andy Samberg Johnny (voice)
Steve Buscemi Wayne (voice)
David Spade Griffin (voice)
Keegan-Michael Key Murray (voice)
Fred Tatasciore Additional Voices (voice)
Molly Shannon Wanda (voice)
Lex Lang Additional Voices (voice)
Fran Drescher Eunice (voice)
Debra Wilson Additional Voices (voice)
Michelle Ruff Additional Voices (voice)
Derek Drymon Human Zombie (voice), Director
Jim Gaffigan Van Helsing (voice)
Genndy Tartakovsky Blobby (voice), Story, Screenplay, Executive Producer
Jacqueline Pinol Additional Voices (voice)
Amos Vernon Screenplay
Jess Harnell Additional Voices (voice)
Mark Mothersbaugh Original Music Composer
Michael-Leon Wooley Additional Voices (voice)
Melissa Sturm Airbag Monster / Phone Voice (voice)
Amanda Troop Additional Voices (voice)
Aaron LaPlante Gremlin Pilot / Gremlin Stewardess (voice)
Natalia Castellanos Additional Voices (voice)
David Feiss Main Title Designer
Caitlin McKenna Additional Voices (voice)
Todd Haberkorn Additional Voices (voice)
Ryan A. Sullivan Sound Effects Editor
Juan Pacheco Additional Voices (voice)
Marabina Jaimes Additional Voices (voice)
Brad Abrell Frankenstein (voice)
Nunzio Randazzo Screenplay
Tyler Blevins Party Monster (voice)
Jennifer Kluska Wendy (voice), Director
Brian Hull Dracula (voice)
Ben Pronsky Additional Voices (voice)
Asher Blinkoff Dennis (voice)
David Michie Additional Voices (voice)
Joe Viola CG Supervisor
Genevieve West Digital Producer
Alan Hawkins Associate Producer
Richard Daskas Production Design
David Berón Additional Voices (voice)
Asher Bishop Wesley (voice)
Scott Underwood Male Newscaster (voice)
Katherine Renee Jones CG Supervisor
Seth Maury Visual Effects Supervisor
Charlie Gordon-Ratzlaff Supervising Animator
Craig Kellman Character Designer
Chad Ellis Supervising Animator
Kelsey Wagner Supervising Animator
Sang Uk Park Supervising Animator
William Townsend Zombie (voice)
Toby Pedersen Supervising Animator
Mitchell Yager Supervising Animator
Abo Biglarpour Software Engineer
Adam Sarophim Supervising Animator
Vallen Koscheev Animation
Dylan Reid Animation Supervisor
Lynn Hobson Editor
Jeff Panko Supervising Animator
Alice Dewey Producer
Jessica E. Smialek Post-Production Manager
Andres Bedate Martin Supervising Animator
Michelle Murdocca Witch (voice), Executive Producer
Scott Berri Production Manager
Michael Isaak Art Direction
Dylan Gottlieb CG Supervisor
Zoe Berri Winnie (voice)
Tom Bruno Jr. Head of Layout
Sam Verschraegen Supervising Animator
Ryan Gilleland Co-Producer