An alien probe transforms Barclay from a shy, awkward character into an arrogant super-genius who is able to interface with the Enterprise's computer through the holodeck.

Teaser: Jesse plays drums and the keyboard well enough, but he needs practice on the saxophone. Main Synopsis: D.J. wants to meet a boy named Ryan at a house where Kimmy will be babysitting Aaron Bailey. Danny, who wants D.J. to stay home to do her homework instead of doing her homework with Kimmy, won't let D.J. go to the house where Kimmy is babysitting Aaron. D.J. decides to go anyway, so she asks Becky to cover for her, promising Becky that she'll be back in 10 minutes, but 10 minutes becomes 30 minutes, and Becky can no longer find a way to cover for D.J. anymore. When D.J. arrives home, Becky talks to her, and D.J. admits that she took advantage of her friendship with Becky and that the reason why D.J. was gone longer than she said she would be is because she and Ryan were really starting to get along with each other. Meanwhile, Jesse and Joey put a pool table in their office. Jesse, calling himself "The Kid", thinks he can't be beat in the game of pool, until he discovers the