The WORST episodes of The Trap Door

Every episode of The Trap Door ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of The Trap Door!

Somewhere in the dark and nasty regions where nobody goes, stands an ancient castle. Deep within this dank and uninviting place lives Berk, the overworked servant of The Thing Upstairs. But that's nothing compared to the horrors that lurk beneath The Trap Door. For there is always something down there, in the dark, waiting to come out...

Last Updated: 9/12/2026Network: ITV1Status: Ended
Not Very Nice
star
0.00
0 votes

#1 - Not Very Nice

Season 2 - Episode 5 - Aired 5/19/1990

One of the Thing Upstairs' eyeballs falls down the trap door and Berk has to go after it.

Nasty Stuff
star
0.00
0 votes

#2 - Nasty Stuff

Season 1 - Episode 21 - Aired 11/3/1986

Berk makes some medicine for his headache, but after drinking it he turns into a horrible monster.

Sniff That
star
0.00
0 votes

#3 - Sniff That

Season 1 - Episode 22 - Aired 11/4/1986

Something with a lot of eyes sneaks up on Berk while he's trying to unclog a drain. Another thing that sucks things into its mouth climbs out too, and in the end solves both his problems.

Vile Pile
star
0.00
0 votes

#4 - Vile Pile

Season 1 - Episode 23 - Aired 11/5/1986

All the rubbish Berk keeps throwing down the trap door comes to life and starts spitting slime at him.

Slightly Weird
star
0.00
0 votes

#5 - Slightly Weird

Season 1 - Episode 24 - Aired 11/6/1986

Berk tries to pick mushrooms for the Thing Upstairs's breakfast, until one of them runs off.

Bye Bye Berk
star
0.00
0 votes

#6 - Bye Bye Berk

Season 1 - Episode 25 - Aired 11/7/1986

Fed up with running around after the Thing Upstairs, and fending off the trap door monsters, Berk leaves.

Scunge
star
0.00
0 votes

#7 - Scunge

Season 2 - Episode 1 - Aired 4/21/1990

Bubo (in his final appearance in the programme) comes up from the trap door once again and starts a scunge fight.

Oh Globbits
star
0.00
0 votes

#8 - Oh Globbits

Season 2 - Episode 2 - Aired 4/28/1990

After Berk bungs up a burst water pipe with a worm (though the worm works itself free), he has to get rid of a giant green flying sponge that came out of the trap door.

Moany Boni
star
0.00
0 votes

#9 - Moany Boni

Season 2 - Episode 3 - Aired 5/5/1990

A purple, devil-like horrible thing with supernatural powers comes up from the trap door and starts casting annoying spells on everyone. Boni gets a body (and starts making goat noises), Berk changes orange, then red, then grows large, and Drutt continuously changes colour (green, yellow, and blue).

The Horrible Thing
star
0.00
0 votes

#10 - The Horrible Thing

Season 2 - Episode 4 - Aired 5/12/1990

Berk, Boni and Drutt play Hide and Seek while the Thing Upstairs is on holiday, until a horrible custardy yellow monster comes up through the trap door and interrupts.

Midnight Snack
star
0.00
0 votes

#11 - Midnight Snack

Season 1 - Episode 20 - Aired 10/31/1986

Whilst everyone is asleep four near-identical greedy things emerge and raid the kitchen, causing a mess.

Yum Yum
star
0.00
0 votes

#12 - Yum Yum

Season 2 - Episode 7 - Aired 6/2/1990

Berk loses patience with Drutt and throws him down the trap door, but he eventually decides to get him back by fishing him out. Unfortunately, Berk fishes out a red horrible thing that looks cute but, as Boni finds out, is actually anything but.

Birthday Surprise
star
0.00
0 votes

#13 - Birthday Surprise

Season 2 - Episode 8 - Aired 6/9/1990

Berk bakes a birthday cake for Boni but Drutt has a surprise of his own.

The Stupid Thing
star
0.00
0 votes

#14 - The Stupid Thing

Season 2 - Episode 9 - Aired 6/16/1990

While Berk is giving the Thing Upstairs a slime bath, Drutt mistakenly pulls up a dinosaur-like thing from the trap door.

Boo!
star
0.00
0 votes

#15 - Boo!

Season 2 - Episode 10 - Aired 6/23/1990

Berk throws rubbish down the trap door, filling it up to the top, but this summons ghosts that Berk thinks are after him.

The Lump
star
0.00
0 votes

#16 - The Lump

Season 2 - Episode 11 - Aired 6/30/1990

There is a rotten smell in the castle cellar and Berk investigates, he finds the source of the smell; something pink and smelly came out from the trap door. Rogg comes up and tells Berk, Boni and Drutt that it is a "Lump", and it proceeds to make lots of noise.

The Splund
star
0.00
0 votes

#17 - The Splund

Season 2 - Episode 12 - Aired 7/7/1990

The "Splund" of the title comes out of the trap door and teases Boni and Drutt, while Berk is sewing the Thing Upstairs' pyjamas.

Nasty Beasty
star
0.00
0 votes

#18 - Nasty Beasty

Season 2 - Episode 13 - Aired 7/14/1990

It is the middle of winter and Berk has to mend the Thing Upstairs's heater. Rogg comes up from the trap door with a green fuzzy thing stuck to him. This is the last time that the Thing Upstairs is heard, with the following episode being the last time he is actually referred to.

What a Weirdo
star
0.00
0 votes

#19 - What a Weirdo

Season 2 - Episode 14 - Aired 7/21/1990

A pink worm-like thing comes up from the trap door and eats Boni, Drutt's babies, the Thing Upstairs' dinner, and Drutt (in that order). Only Berk can rescue his friends and save the day.

The Big Red Thing
star
0.00
0 votes

#20 - The Big Red Thing

Season 2 - Episode 15 - Aired 7/28/1990

The series finale. The red thing from episode one returns to cause chaos, and Rogg chases it into the swamps and confronts it.

Strange Goings On
star
0.00
0 votes

#21 - Strange Goings On

Season 1 - Episode 19 - Aired 10/30/1986

Berk is taking everyone on a picnic but has to scratch the Thing Upstairs before he leaves. While he's gone something pulls Boni down the trap door. This episode is centered on Boni and his experiences through the trap door caverns then the swamp.

Slither, Wriggle & Writhe
star
0.00
0 votes

#22 - Slither, Wriggle & Writhe

Season 1 - Episode 2 - Aired 10/7/1986

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 some more wood, Berk opens the trap door, but a huge octopus-like creature emerges with writhing arms and creates havoc in the kitchen.

Food for Thort
star
0.00
0 votes

#23 - Food for Thort

Season 1 - Episode 3 - Aired 10/8/1986

Berk is instructed to go and see to the garden. He goes out to feed the plants, especially Thort, his master's favourite vegetable. Returning to the kitchen he opens the trap door to get some worms for dinner, but a swarm of large bees come out and sting him. Berk runs out to the garden followed by the bees, who are eaten by Thort. When the Thing Upstairs shouts for food, Berk suggests a salad ...

Lurkings
star
0.00
0 votes

#24 - Lurkings

Season 1 - Episode 4 - Aired 10/9/1986

Berk, Boni and Drutt go down to the swamp outside the castle to do some fishing. Boni is moaning because he finds it boring, but Berk has left the trap door open and he is soon surprised by an enormous pink monster who creeps up behind them. Berk is so frightened he falls into the swamp, only to find the monster is friendly and wants to join in...

Gourmet's Delight
star
0.00
0 votes

#25 - Gourmet's Delight

Season 1 - Episode 5 - Aired 10/10/1986

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 and bright yellow. When Berk eventually catches the naughty Bubo, he finds a hole in the top of his head, blows him up like a balloon and lets him off into the air and lets him drop back down the trap door.