Count Duckula and speaks with an American accent, despite being voiced by a British actor. He has no fangs, and his favourite food, as a vegetarian, is broccoli sandwiches. He occasionally has been seen wearing pyjamas with a "Danger Mouse" logo, a reference to the character's origin. The Duckula family motto is "Per ardua ad sanguina", which means "work hard for blood". He has a very modern outlook, and often despairs over the traditional vampire image he is expected to embody. He hates living in a dark, gloomy castle, and finds the behaviour of his servants to be depressing. Duckula frequently expresses
Count Duckula often getting maimed by his own crackpot inventions, he is supremely unobservant, and often bumps into Duckula and converses with him for several minutes without realizing to whom he is speaking. Von Goosewing appears to have an assistant named Heinrich (who never appears on screen). Von Goosewing often calls for Heinrich, and often blames his failures on him. In fact, "Heinrich" appears to be just a figment of Von Goosewing's imagination, an imaginary friend. However, the comic book version of the characters by Marvel reveal that Heinrich is actually his former assistant who is always complaining about his paltry wages.