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13 Episodes 2010 - 2010
Episode 1
25 mins
The Carlson's move into their new dream home but little do they realise there are monsters living in the basement. How long can Eddie hide Fiend, Haggis and Norman from the rest of the family?
Episode 2
25 mins
Eddie is panicking about the arrival of his school report, and tries to stop the post with the help of the monsters. But they are too busy being educated by Kate and Nick, who are desperate to prove who is the brainier parent.
Episode 3
25 mins
Haggis is depressed and no one knows why. A therapist says he needs a father figure so Nick reluctantly steps into the role. But when Nick starts to enjoy his time with his new monster son, Eddie and the other monsters start to get jealous.
Episode 4
25 mins
Eddie is convinced that his parents are splitting up and asks the monsters to help him stop his Dad running away. But the monsters are too busy reviving their singing group, The Fabulous Monsterettes, convinced that Angela wants them as her backing group.
Episode 5
25 mins
When Eddie teaches the monsters about lying, little does he realise what he's unleashed. What starts out as a fib soon escalates into a series of huge whoppers and Eddie has to play along with all of them for fear of being found out.
Episode 6
25 mins
When Eddie teaches Haggis to be more assertive, things soon gets out of hand as the furry giant starts to throw his weight. Meanwhile Fiend is reduced to a gibbering wreck, now that Haggis has taken his role as the bossy monster.
Episode 7
25 mins
When Nick messes up his and Kate's wedding anniversary, she announces that he is not the man she married. So Fiend, Haggis and Norman kidnap him to find the 'real' Nick. Can Eddie and Angela persuade the monsters that it really is their dad?
Episode 8
25 mins
When Angela's new-found friends bail out of her first ever sleepover, the monsters are only too keen to step in for some girly fun. But her fickle friends decide to turn up after all, and Angela finds herself trying to keep the two sleepovers separate.
Episode 9
25 mins
Eddie and the monsters keep reading Angela's diary - obsessed with her day-to-day life. But when Angela finds out, she gets her revenge by writing entries she knows will freak the monsters out.
Episode 10
25 mins
When the monsters scare off a cleaner, Kate reaches breaking point; either they clean up their own mess or get out. Eddie is desperate to tidy the house before she gets back but the monsters have other ideas.
Episode 11
25 mins
When Angela is asked to babysit, the monsters ask Nick how babies are made. As usual, they get the wrong end of the stick and Haggis ends up thinking he's pregnant. But will Eddie and Angela persuade him that the baby's not his before the real mother comes back?
Episode 12
25 mins
Eddie sneakily floods the basement so that Fiend, Haggis and Norman are allowed to live upstairs with the family. But his plan backfires when hanging round with the human's too long turns the monsters into very un-monsterly, civilised grown-ups.
Episode 13
25 mins
When Eddie announces that he wants to become a full-time monster, his parents start to worry and encourage him to play with a normal boy. But when Eddie abandons the monsters to play computer games with his new friend, Fiend, Haggis and Norman create so much havoc that Nick finally snaps and dumps them in a forest.