Adam Sandler Writer, Executive Producer, Dracula (voice)
Selena Gomez Mavis Dracula (voice)
Steve Buscemi Wayne (voice)
Kevin James Frankenstein (voice)
Andy Samberg Johnny Loughran (voice)
Keegan-Michael Key Murray (voice)
Nick Offerman Mike (voice)
Mel Brooks Vlad (voice)
Chris Parnell Fly (voice)
Sunny Sandler Baby Dennis (voice)
Fred Tatasciore Additional Voices (voice)
Kari Wahlgren Additional Voices (voice)
Molly Shannon Wanda (voice)
David Spade Griffin (voice)
Jonathan Loughran Cop (voice) (uncredited)
Debra Wilson Additional Voices (voice)
Megan Mullally Linda (voice)
Steve Blum Additional Voices (voice)
Fran Drescher Eunice (voice)
Allen Covert Executive Producer, Candle Cake Monster (voice)
Jon Lovitz The Phantom of the Opera (voice)
Rob Riggle Bela (voice)
Ava Acres Additional Voices (voice)
Genndy Tartakovsky Director
Nick Swardson Kelsey (voice)
Nicholas Guest Additional Voices (voice)
Robert Smigel Executive Producer, Producer, Writer, Marty (voice)
Jared Sandler Tourist Driver (voice)
Kirk Thornton Additional Voices (voice)
Rose Abdoo Ticket Agent (voice)
Jess Harnell Additional Voices (voice)
Dana Carvey Dana (voice)
Lex Lang Additional Voices (voice)
Andre Robinson Additional Voices (voice)
Brian T. Delaney Additional Voices (voice)
Audrey Wasilewski Additional Voices (voice)
David Cowgill Additional Voices (voice)
Melissa Sturm Jogger #1 / Tourist Passenger / Caren (voice)
Cole Sand Additional Voices (voice)
Chris Kattan Kakie (voice)
Bridget Hoffman Additional Voices (voice)
Asher Blinkoff Dennis (voice)
Michael-Leon Wooley Additional Voices (voice)
Aaron LaPlante Additional Voices (voice)
Mona Marshall Additional Voices (voice)
Todd Haberkorn Additional Voices (voice)
Mark Mothersbaugh Original Music Composer
Jim Wise Additional Voices (voice)
Eva Bella Additional Voices (voice)
Paul Brittain Pandragora (voice)
Stephen Apostolina Additional Voices (voice)
Grant George Additional Voices (voice)
Julia Lea Wolov Kelsey (voice) (uncredited)
Mia Sinclair Jenness Additional Voices (voice)
Matthew Wolf Additional Voices (voice)
Luenell Shrunken Heads (voice)
Jessica Gee-George Additional Voices (voice)
Craig Kellman Character Designer
Jaeden Bettencourt Additional Voices (voice)
Jennifer Kluska Storyboard Artist
Lynnanne Zager Additional Voices (voice)
Sadie Sandler Winnie (voice)
Gunnar Sizemore Additional Voices (voice)
Megan Richie Additional Voices (voice)
Melendy Britt Additional Voices (voice)
Jonny Solomon Blobby (voice)
Tony Siruno Character Designer
Ben Waisbren Executive Producer
Roey Smigel Yoga Monster Kid (voice)
Andre Medina Art Department Manager
Carter Sand Additional Voices (voice)
Ryan Collins Sound Effects