HomeVideoXavier Riddle and the Secret Museum | Where's the Missing Sock? |... PBS Kids Xavier Riddle and the Secret Museum | Where’s the Missing Sock? | PBS KIDS August 25, 2021 FacebookTwitterPinterestReddItEmailPrint Xavier helps famous detective Kate Warne solve their biggest mystery to date: who stole the missing sock? ViaYoutube Tagscartoonschildrendisney jr.famous detectivesFull Episodemissing sockpbs kidspinkerton agencyvideosXavier Riddle and the Secret Museum FacebookTwitterPinterestReddItEmailPrint Previous articleWATCH LIVE: Secretary of State Blinken delivers remarks on Americans remaining in AfghanistanNext articleWATCH LIVE: Biden discusses measures to improve cybersecurity with Nat. Sec. team, business leaders More Video 00:00:43 Daniel Tiger’s Neighborhood | Make Believe: Bird Band 🐦 | PBS KIDS #Shorts Video 00:05:49 Tiny Time Travel FULL EPISODE | Emily and Parrots | PBS KIDS Video 00:00:16 Animal Alphabet | Z is for Zebu | PBS KIDS #Shorts