Duckula travels to England to hear the will of the Duke of Mallardborough. When it is revealed that the Duke was murdered, many different suspects are interrogated. The investigation begins to focus on Duckula, who is coerced into confessing. He is put on trial and, just before the verdict is announced, the Duke appears, alive, and states that his death was a hoax.

Duckula is kidnapped by two very inept kidnappers. Nanny and Igor later rescue him and spend all his ransom money without giving him a share.

The Egg, the Crow brothers, Maurice the Strongman, Charlie the Clown, the Mutinous Penguins, Gaston, Pierre, Cruel, and the Phantom of the Opera all combine forces to get revenge on Duckula.

Duckula finds a newspaper declaring that gold has been found in the mountains. After traveling there, and finding nothing but a ghost town, he realizes that the newspaper was several years old.

Sick of life at the castle, Duckula runs off and joins the French Foreign Legion.

After a TV appearance, a group of revolutionaries hire Duckula to impersonate a prince.

While trying to search for treasure, the castle and its inhabitants are transported into a movie.

Duckula is chased down by a large group of people, including alien cabbage, a warewolf, a mummy, Dr. Von Goosewing, and some angry villagers.

Duckula tries to prove to Nanny how stupid her superstitions about friday the 13th are. In the process, Duckula experiences a streak of incredibly bad luck.

Duckula, Igor, and Nanny are on their way to a vacation. The plane they are on gets hi-jacked by a couple of French criminals. Duckula manages to stop them, but must cancel his vacation so that he can return to Transylvania and give testimony at the crooks' trial.

French thieves Gaston and Pierre plan to break into Castle Duckula to steal a priceless vase. They are caught, and inform Duckula that the vase is actually part of a map that leads to the treasure of Mandarin leader How Fat. Duckula goes in search of it and ends up on the island of Moi Chow in a race against How Fat and the mutinous penguins to the treasure.

Duckula, Igor, Nanny, and the Crow Brothers are mountain climbing in Tibet when they encounter the Abominable Snowman.

The owner of a wax museum creates robot copies of Duckula, Nanny, and Igor. He uses them to rob a bank.

The Count transports the castle to Manhattan, where Transylvanian style suddenly becomes the newest fasion fad. Seeing his chance to make a fortune, Duckula sells off most of the contents of the caslte, including Igor. Duckula and Nanny use the money to have a grand time in the city. Unfortunately they may be stuck there, since one of the things they sold was the clock that controls the transport mechanism.

Duckula gets amnesia after falling in a hole. He becomes a stereotypical vampire: evil. This makes Igor very happy, and not too motivated to turn Duckula back.

Dr. Quackbrain, a deranged psychiatrist, convinces Duckula to take part in an experiment and traps Duckula in his Dream Machine. It becomes up to Nanny and Igor to enter the dream and save the Count.

Von Goosewing's latest shrinking device shrinks Castle Duckula down to the size of a toy.

A local TV station is making a documentary about Castle Duckula and the Count. Unfortunately, they don't think Duckula is scary enough, so they make Igor play the part of the Count.

While traveling in South America, Duckula, Igor, and Nanny are captured by a tribe of amazon women. Things look bleak until the tribe makes Nanny their leader.

Duckula claims to be the world's best jazz trumpeter. His claim attracts the attention of a Mississippi steamboat captain, who hires Duckula as an act.

A famous world explorer is hired by Von Goosewing to challenge Duckula to a race around the world. Though Von Goosewing cheats, Castle Duckula still finishes first. Still, Duckula is denied the grand prize.

When a Mountie tracks and catches a criminal in Transylvania, Duckula makes a deal with him: he will transport him back to Canada, if Duckula can be a mountie. Once a mountie, Duckula finds himself on an adventure to save the beautiful Ann Marie.

After being stranded on an small island, Duckula finds himself captured by the citizens of Atlantis.

Duckula travels to a winter sports competition and tries to compete in every event.

The Count is sick of being a count, so he leaves Castle Duckula. He runs into someone who looks just like him named Sid Quack, a peasant farmer. The two decide to switch places.