- Radio Times
As ever in this lively animated series, the sea squad will have to swim to the rescue and use some special equipment to avert disaster. Today, they travel to the underwater mountain where Professor Inkling grew up, but a rock slide threatens some rare coral and Inkling’s little nephew.
About this programme
The underwater explorers visit Professor Inkling's childhood home for the Christmas holiday, but soon find themselves saving creatures after a landslide.