The Cat in the Hat Knows a Lot About That! (2010)
S3E5 The Search for String/Mirror Mirror
Episode Overview
Nick and Sally are in need of a sturdy string to help pull their train, but when it snaps, their plans are derailed. The Cat intervenes, whisking them off, but the TMJ goes haywire, forcing an unexpected landing. Meanwhile, Nick and Sally spot a bird flitting among the branches, busy constructing a nest. Eager for a closer view, they follow the Cat to a mirrored realm, where they discover the fascinating principles of reflections and how they work.
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