The Cat in the Hat Knows a Lot About That!

Season 1, Episode 48

Episode Title: Pucker Up and Blow

Air Date: 2011-09-05

Overview:

Nick and Sally are trying to whistle but they just can't seem to get it right! The Cat takes them to visit his friend, Rocky the Winter Wren, who is an expert whistler. Rocky, and his son Ricky, offer this advice: if you want to whistle, start with one note and practice.