Preschool adventure series. Andy plunges into an underwater adventure, 150 million years back in time, as he searches for a giant swimming reptile. Show more
Discover 11,128,835 listings and 279,911 playable programmes from the BBC
Preschool adventure series. Andy plunges into an underwater adventure, 150 million years back in time, as he searches for a giant swimming reptile. Show more
The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.
