When new Doozertubes are delivered to each Fraggle's cave, they're able to come together for a song even though they're apart.

Uncle Travelling Matt uses a Doozertube to share his latest exciting adventure in Outer Space—exploring the cave of a Silly Creature.

Gobo brings all the Fraggles together on their Doozertubes to show off their talents, but Wembley can't decide what to do.