Luke puts off homework until it turns into an unmanageable monster.
The kids attempt to harness an explosive form of alternative energy - goblin gas.
Resus gets Luella to bring an earworm back to life, with potentially disastrous results.
Wingston's Daddy is running late, so Wingston has to stay and help Miss Grizzlesniff.
When Big Bear hurts his arm, his friends offer to do his chores for him.
Wufflebump feels left out when his best friend, Yummble, becomes friends with Meepa.
The Numberblocks perform a song and dance all about the parts that make a whole.
Wufflebump creates chaos when he accidentally brings his monster dog Growlbert to school.
Three opens a stampoline park, where her friends have splatty fun making inky prints.
Tricky twins turn up - the Terrible Twos, who decide it's time to tickle their friends.
The gang all enter an air surfing competition, but danger lurks around the corner.
Cleo is feeling lonely, but that all changes when her ex-boyfriend Tutan Kutie turns up.
Luke and Resus find an old map of Scream Street and piece together a sinister 3D puzzle.
After being captured, Tink, Bounce and Willi bicker about whose escape plan is the best.
Resus gets his hands on the Hoop of Horus, and switches bodies with Eefa's bat.
Willi launches mission to rescue a heroic Gumble from under Snike Hill.
Will learns all about science experiments at Big Bear's.
Learn all about the number five with Numberblock Five.
Pat and Jess are delivering sleds to Greendale Fell for the kids' Winter Showdown Day.
Learn all about the number four with Numberblock Four.
It's Chris Beacon's birthday but he can't leave his lighthouse duties.
Tink pretends he can predict the weather and predicts a storm to trick the Snikes.
Merri and Jolli are captured pranking the Snikes, and it's up to Happi to rescue them.
Happi drinks too much youngenberry juice, which stops him being his usual worrisome self.
It's a lovely day for a picnic, but one of the flapjacks is missing!
Pat's a bit nervous at meeting the Duchess of Pencaster! A very special delivery indeed!
Five and friends set off on a rhyming romp through field and forest.
Pat has an extra special delivery today - an actual pop star!
The Numberblocks' version of the tale The Three Little Pigs and the Big Bad Square.
Pat's delivering a bucking bronco. But he'll need Dr Gilbertson's lassoing skills first!
Danger Mouse causes Professor Squawkencluck to lose her job.
Danger Mouse's laughter annoys a race of clown aliens so much that they invade the earth!
Glitch creates big trouble with a little pyramid when he and the Go Jetters visit Egypt.
The Small Potatoes sing about how they are no average spuds.
The team spring into action when Glitch's mini-master toys invade Hong Kong Harbour.
Happi finds chili-grubs, and Tink dares Willi and Bounce to join him in eating them all.