Dennis is Johnathan and Mavis's son and Dracula's grandson from Hotel Transylvania 2.
Dennis played Cody in The Rescuers Down Under (Alaina1397 Style)
Dennis played Mike Teavee in Tiago and the Chocolate Factory
Dennis played Michael Darling in Diego Pan
Dennis played Henry Pym Jr in Next Guardians Heroes Of Tomorrow
Gallery
Dennis in Hotel Transylvania 2
Dennis in Hotel Transylvania 3: Summer Vacation
