Brian Hull Dracula (voice) Selena Gomez Mavis Dracula (voice) Andy Samberg Johnny Loughran (voice) Kathryn Hahn Ericka Van Helsing (voice) Jim Gaffigan Van Helsing (voice) Steve Buscemi Wayne (voice) Molly Shannon Wanda (voice) David Spade Griffin (voice) Keegan-Michael Key Murray (voice) Fran Drescher Eunice (voice) Brad Abrell Frankenstein (voice) Asher Blinkoff Dennis (voice) Ninja Party Monster (voice) Genndy Tartakovsky Blobby (voice) Asher Bishop Wesley (voice) Jennifer Kluska Wendy (voice) Derek Drymon Human Zombie (voice) Aaron LaPlante Gremlin Pilot / Gremlin Stewardess (voice) Melissa Sturm Airbag Monster / Phone Voice (voice) Scott Underwood Male Newscaster (voice) Michelle Murdocca Witch (voice) William Townsend Zombie (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) 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)