Adam Sandler

Count Dracula (voice)

Andy Samberg

Johnny Loughran (voice)

Selena Gomez

Mavis Dracula (voice)

Kathryn Hahn

Ericka Van Helsing (voice)

Jim Gaffigan

Professor Abraham Van Helsing (voice)

Kevin James

Frankenstein (voice)

Fran Drescher

Eunice (voice)

Steve Buscemi

Wayne (voice)

Molly Shannon

Wanda (voice)

David Spade

Griffin (voice)

Keegan-Michael Key

Murray (voice)

Asher Blinkoff

Dennis Loughran (voice)

Chris Parnell

Stan / Fish Man (voice)

Joe Jonas

The Kraken (voice)

Chrissy Teigen

Crystal (voice)

Mel Brooks

Vlad (voice)

Aaron LaPlante

Gremlins / Gremlin Pilot / Gremlin Stewardess (voice)

Michelle Murdocca

Phone / Kelsey / Witch #1 / Witch #2 (voice)

Genndy Tartakovsky

Blobby / Blobby Baby / Puppy Blobby (voice)

Joyce Arrastia

Zingr Witch / Witch #3 (voice)

Sadie Sandler

Winnie (voice)

Sunny Sandler

Sunny (voice)

Tara Strong

Frankenlady (voice)

Libby Thomas Dickey

Lucy (voice)

Patrick Harpin

Austrian Boy (voice)

Craig Kellman

Mr. Hydraberg (voice)

Joe Whyte

Tinkles / Bob (voice)

Jaime Camil

Chupacabra (voice)

Fred Tatasciore

Additional Voices (voice)

Kari Wahlgren

Additional Voices (voice)

Brian T. Delaney

Additional Voices (voice)

Robin Atkin Downes

Additional Voices (voice)

Jessica Gee-George

Additional Voices (voice)

Grant George

Additional Voices (voice)

Todd Haberkorn

Additional Voices (voice)

Rif Hutton

Additional Voices (voice)

Lex Lang

Additional Voices (voice)

Mona Marshall

Additional Voices (voice)

Andrew Morgado

Additional Voices (voice)

Michelle Ruff

Additional Voices (voice)

Joseph Sanfelippo

Additional Voices (voice)

Keith Silverstein

Additional Voices (voice)

Kirk Thornton

Additional Voices (voice)

Amanda Troop

Additional Voices (voice)

Audrey Wasilewski

Additional Voices (voice)

Debra Wilson

Additional Voices (voice)

Michael-Leon Wooley

Additional Voices (voice)

Lola Dubini

(voice) (uncredited)