In this monster comedy adventure, everything seems to be changing for the better at Hotel Transylvania! However, Drac is worried that his adorable half-human, half-vampire grandson, Dennis, isn't showing signs of becoming a vampire. So while Mavis is on vacation, things get batty as Drac enlists his monster friends Frank, Murray, Wayne and Griffin to put Dennis through a "monster-in-training" boot camp with hilarious consequences!

Special Features:

• Sing-Along With Monster Scary-Oke!
• Deleted Scenes
• Make the Scary, Silly Sounds of Hotel Transylvania 2
• How To Throw The Ultimate Monster Party
• How to Draw Your Favourite Characters
• Fifth Harmony Music Video "I'm In Love With A Monster"
• Character Sketch Gallery
• Director Commentary With Genndy Tartakovsky