Great Uncle Bulgaria gets trapped in the womble car, while the others desperately try to save him.
Wellington creates his best invention yet: a space craft. The wombles attempt to get into orbit, but with mixed results.
In an attempt to have a day in bed, Orinoco pretends he's sick. However, pretending to be ill isn't all it's cracked up to be.
Wild and windy weather has left a mess on Wimbledon Common and Tobermory leaves Tomsk in charge of the tidying up.
The wombles get a surprise visit from MacWomble, who intends on taking Madame Cholet home to his Lock Ness Burrow.
It's a rainy day and the weather threatens to flood the wombles' burrow. Meanwhile, Tobermary starts behaving strangely after receiving a bump on the head.
When Madame Cholet's cakes go missing, everyone assumes Orinoco is the culprit. But he insists he isn't and attempts to clear his name.
Bungo is convinced there is a Bigfoot Womble lurking around the Common and with the help of Tomsk and Stepney he sets out to capture the first photograph of the elusive creature.
In an attempt to make cleaning the Common easier, Wellington and Stepney create the Wellivac Common Sweeper Mark 1 which cleans all by itself.
There is a hot, dry spell on Wimbeldon Common and Tobermary fears the wombles will have to leave the burrow if it continues.
Stepney becomes panicked when a pipe bursts at the Thames burrow and they are flooded.
To ease the fears of the young Wombles on a dark and stormy night, Great Uncle Bulgaria recounts a tale from his youth of an exciting adventure with Livingstone, the great Womble Explorer, on a journey around the world.
The wombles wake up to discover Wimbeldon Common is covered in a blanket of snow. However, Great Uncle Bulgaria still insists they go out and work.