A.N.T. Farm - Season 2 Episode 2 -

A baby named Sebastian, thought to be a prodigy, is left in the care of the A.N.T.s and Chyna, Olive, Violet, and Fletcher try to uncover the baby's prodigal aptitude. They try art, music, karate, etc. Skidmore entrusts them to find its talent. But actually this was a trick Skidmore played on the ANTs.