Greg Allen Johnson

When Arthur handily beats Doug in several games of ping-pong, Doug decides to test his skills on Carrie, but is humiliated when he loses once again. In a desperate attempt to keep his ego intact, he asks Arthur to train him so that he can beat his wife. Meanwhile, Spence's girlfriend, Denise, gets promoted to waitress at the bowling alley, but Spence becomes jealous of the flirting she must do to get tips.

J.D. mistakes an elderly woman's happiness as her wish to stop treatment for a fatal illness. Turk and Elliot struggle to find the cause of a patient's body pain.

A new group of medical students arrives to learn the ropes at Sacred Heart Hospital, where J.D., Turk, Kelso, and acerbic Dr. Cox are the instructors. J.D. continues to romance Elliot as he imparts wisdom to a new class, which includes Lucy, Drew, Cole and Maya.

Rob asks Hector to teach him Spanish - in secret - so he can understand what Maggie's family is saying about him. Meanwhile, Fernando pretends to be on a diet for Rosa.