Who plays Dennis in Hotel Transylvania 2?

Dennis is played by Asher Blinkoff.

What are Dennis's abilities?

Dennis's abilities include hybrid powers, vampire traits, human empathy, adaptability, family bond.

Dennis has 4 mapped relationships in Hotel Transylvania 2. Explore the interactive relationship map for details.

Jonathan Loughran (Father). Mavis Dracula (Mother).

Dhampir grandson of Dracula.

Alignment: Hero
Species: Other
Abilities: Hybrid powers, Vampire traits, Human empathy, Adaptability, Family bond

Dennis — Family Grandfather — Dracula (Adam Sandler)
Dracula is Dennis's doting grandfather, desperate to see him develop vampire abilities.

Drac worries that his grandson Dennis might not gain vampire powers as his fifth birthday nears.
Dennis — Professional Trainer — Wayne (Steve Buscemi)
Wayne attempts to help Dennis unlock his vampire abilities.

Wayne is among the friends Drac enlists to help train Dennis, though every attempt fails.
Dennis — Professional Trainer — Griffin (David Spade)
Griffin participates in training Dennis to become a vampire.

Griffin is among the friends Drac enlists to help train Dennis, participating in failed attempts.
Dennis — Professional Trainer — Murray (Keegan-Michael Key)
Murray participates in training Dennis to become a vampire.

Murray is among the friends Drac enlists to help train Dennis, participating in failed attempts.

Related entry on Wikidata (Q54823960), public domain (CC0).