人類強尼與吸血鬼梅菲絲婚後生下了混血兒子丹尼斯，吸血鬼公爵德古拉用盡各式各樣怪方法，只為了激發丹尼斯的吸血鬼潛能。沒想到卻惹得女兒梅菲絲生氣，德古拉只好回頭找自己的老爸商量如何讓女兒消氣。沒想到古板的弗拉德無法接受孫女與人類相愛，氣的決定要毀掉旅社，正當旅社怪物與吸血鬼們正吵的人仰馬翻之際，丹尼斯的身體卻開始有了奇妙的變化！
演員: 亞當·山德勒
/ Andy Samberg
/ Selena Gomez
/ Kevin James
/ 史蒂夫·布西密
/ David Spade
/ 基根麥可·基
/ Fran Drescher
/ Molly Shannon
/ Megan Mullally
/ Nick Offerman
/ Dana Carvey
/ Rob Riggle
/ Mel Brooks
/ Chris Kattan
/ Sadie Sandler
/ Sunny Sandler
/ Jon Lovitz
/ Robert Smigel
/ Ava Acres
/ Rose Abdoo
/ Luenell
/ Melissa Sturm
/ Paul Brittain
/ Chris Parnell
/ Allen Covert
/ Stephen Apostolina
/ Brian T. Delaney
/ Aaron LaPlante
/ Steve Blum
/ Melendy Britt
/ David Cowgill
/ Jessica Gee-George
/ Grant George
/ Todd Haberkorn
/ Jess Harnell
/ Bridget Hoffman
/ Lex Lang
/ Mona Marshall
/ Kirk Thornton
/ Matthew Wolf
/ Eva Bella
/ Jaeden Bettencourt
/ Andre Robinson
/ Fred Tatasciore
/ Kari Wahlgren
/ Audrey Wasilewski
/ Debra Wilson
/ Michael-Leon Wooley
/ Nick Swardson
/ Jared Sandler
/ Jonathan Loughran
