The Trap Door

Berk is trying to put up some shelves for his master and is using Boni as a prop to hold up the shelf. Looking for more wood, Berk opens the Trap Door and a huge octopus-like creature emerges, creating havoc in the kitchen.

Berk is instructed to take care of the garden. He goes out to feed the plants, especially Thort, his master's favourite vegetable, an animal-like plant with a beak that tries to bite Berk. Some wasp-looking things also attack him.

Berk, Boni and Drutt go down to the swamp outside the castle to do some fishing. Berk has left the Trap Door open and is soon surprised by an enormous pink monster who creeps up behind them.

Berk is cooking again, when something invisible comes out of the Trap Door and starts throwing things about. Berk scores a direct hit in retaliation with some yellow goo and the little creature, Bubo, becomes visible for him to fight.

A many-legged creature comes out of the Trap Door and scuttles off down the corridor. Berk goes in search of it and finds an enormous black spider dropping down in front of him.

Boni is bored, but Berk doesn't have time to talk to him. Then Rogg appears from the trap door and throws Boni from the top of the castle. Berk is then left talking to himself.

Berk and Boni are going through things in a room that's been left untouched for a long time. Berk finds an old book of spells and reads one out, summoning up the Ghostly Ghoulies.

The Thing Upstairs has a cold, so Berk makes him some of his special medicine. Meanwhile, a green lump comes out of the Trap Door and drinks all the medicine - with rather strange results.

Berk is trying to nail the Trap Door down, but it's no good - a large peculiar looking creepy thing comes popping up and changes Berk, Boni and Drutt into all sorts of different shapes.

Berk goes to sleep, but a giant monstrous hand opens the trapdoor, grabs Boni and takes him down below. Now Berk must venture into the spooky strange area beneath the Trap Door to find his friend.