The Backyardigans - Season 3 - Eps 4: Who Goes There?
Tyrone is the security guard at a huge art museum. Then some of the art (played by Pablo, Uniqua and Austin) come to life and start running all over the place. When Tyrone finds out about this, he must stop the art before the curator (Tasha) finds out about it.
About The Backyardigans

Title: The Backyardigans
First Air Date: 2004-10-11
Last Air Date: 2013-07-12
Status: Ended
Rating: 8/10 (from 104 votes)
Language: EN
Seasons: 5
Total Episodes: 79
Network: Treehouse TV
Genres: Kids, Animation
Production Companies: Unknown
Synopsis
Meet five lively animal friends who love to sing, dance and use their imaginations to embark on outrageous adventures to magical places.
Cast

LaShawn Tináh Jefferies
Uniqua (voice)

Jamia Simone Nash
Uniqua (singing voice)

Christopher Grant Jr.
Tyrone (voice)

Jonah Bobo
Austin (voice)

Jake Goldberg
Pablo (voice)

Gianna Bruzzese
Tasha (voice)

Tyrel Jackson Williams
Tyrone (singing voice)

Sean Curley
Pablo (singing voice)

Gabriella Malek
Tasha (singing voice)

Thomas Sharkey
Austin (singing voice)