Children's animation. Timmy and his friends go on their first ever trip to the seaside. They are very excited as they have their first paddle in the sea. Mittens doesn't like being splashed but she loves collecting shells. Otus builds a magnificent sandcastle. And typically, energetic Timmy does a bit of everything along with his beloved Teddy. One minute he's burying Harriet in the sand, the next he's digging channels around Otus' castle, and the next he's exploring rock pools with Kid and having fun with the crabs.