S4, E5: When J.D. decides to use a tape recorder to gather his thoughts, the voice-overs transfer to Elliot (Sarah Chalke), who makes new friends with Molly (Heather Graham) and gets the courage to tell-off her foil Dr. Cox (John C. McGinley). However, Eliot soon realizes that Molly is not quite the person she thought she was when her felon boyfriend is admitted to the hospital after stealing a car and crashing it into a telephone pole. Meanwhile, in the world of the newlyweds, Turk (Donald Faison) is constantly waking up Carla (Judy Reyes) when he goes to bed; and J.D. has concerns that Dr. Cox may have ruined his credibility with the new residents. Ken Jenkins and Neil Flynn also star.