Exploring science questions. When Messy breaks the lighthouse, things get shady. But without a shadow of a doubt, he and his friends save the day!
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Exploring science questions. When Messy breaks the lighthouse, things get shady. But without a shadow of a doubt, he and his friends save the day!
The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.
