When Van Helsing's mysterious invention, the "Monsterfication Ray," goes haywire, Drac and his monster pals are all transformed into humans, and Johnny becomes a monster. In their new mismatched bodies, Drac and Johnny must team up and race across the globe to find a cure before it's too late, and before they drive each other crazy.
Andy Samberg Johnny (voice)
Selena Gomez Mavis (voice)
Kathryn Hahn Ericka (voice)
Jim Gaffigan Van Helsing (voice)
Steve Buscemi Wayne (voice)
Molly Shannon Wanda (voice)
David Spade Griffin (voice)
Keegan-Michael Key Murray (voice)
Brian Hull Dracula (voice)
Fran Drescher Eunice (voice)
Brad Abrell Frankenstein (voice)
Asher Blinkoff Dennis (voice)
Tyler Blevins Party Monster (voice)
Zoe Berri Winnie (voice)
Genndy Tartakovsky Blobby (voice)
Asher Bishop Wesley (voice)
Jennifer Kluska Wendy (voice)
Victoria Gomez Young Mavis / Wilma (voice)
Derek Drymon Human Zombie (voice)
Aaron LaPlante Gremlin Pilot / Gremlin Stewardess (voice)
Melissa Sturm Airbag Monster / Phone Voice (voice)
Chloé Malaisé Female Newscaster (voice)
Scott Underwood Male Newscaster (voice)
Michelle Murdocca Witch (voice)
William Townsend Zombie (voice)
David Berón Additional Voices (voice)
Natalia Castellanos Additional Voices (voice)
Todd Haberkorn Additional Voices (voice)
Jess Harnell Additional Voices (voice)
Marabina Jaimes Additional Voices (voice)
Lex Lang Additional Voices (voice)
Caitlin McKenna Additional Voices (voice)
David Michie Additional Voices (voice)
Diego Osorio Additional Voices (voice)
Juan Pacheco Additional Voices (voice)
Jacqueline Pinol Additional Voices (voice)
Ben Pronsky Additional Voices (voice)
Michelle Ruff Additional Voices (voice)
Fred Tatasciore Additional Voices (voice)
Amanda Troop Additional Voices (voice)
Debra Wilson Additional Voices (voice)
Michael-Leon Wooley Additional Voices (voice)