The Cat in the Hat Knows a Lot About That! - Season 3 - Eps 11: You're It/The Holes Story
Sally keeps getting found when they play Hide and Seek. Cat takes them to Tagaloo to meet a great seeker. Along the way they find out that they can use of more than their sense of sight to find things. / Sally loses her special bead in the sandbox and they can't find it. Cat takes them to the Hole-Lot-of Funhouse, along the way they discover how filtering works.
About The Cat in the Hat Knows a Lot About That!

Title: The Cat in the Hat Knows a Lot About That!
First Air Date: 2013-03-11
Last Air Date: 2018-06-16
Status: Returning Series
Rating: 8.1/10 (from 8 votes)
Language: EN
Seasons: 4
Total Episodes: 147
Network: PBS Kids
Genres: Animation, Family, Kids
Production Companies: Collingwood & Co., Portfolio Entertainment, Random House Children's Entertainment, Dr. Seuss Enterprises, KQED-TV
Synopsis
The Cat in the Hat is back -- and this time, he's teaching Sally and her brother, Nick, some awfully nifty things to think about!
Cast

Martin Short
The Cat in the Hat (voice)

DeAndray Hamilton
Nick (voice)

Halle Nunes
Sally (voice)

Rob Tinkler
Fish, Thing One and Thing Two (voice)

Tracey Hoyt
Nick's mother, Sally's mother (voice)

Heather Bambrick
Giant panda Zhu Zhu (voice)

Annick Obonsawin
Reindeer Ralph (voice)

Angela Lewis
Beaver Betty (voice)

Jeffrey Tambor
Bettys friend (voice)