S5, E8: Dr. Kelso interrogates the group about the unexplained death of a patient -- Jason Bateman guest stars -- J.D. (Zach Braff), Turk (Donald Faison), Elliot (Sarah Chalke) and Carla (Judy Reyes) are asked to recount the past weeks events during and interrogation surrounding the mysterious death of a patient. But Dr. Kelso (Ken Jenkins) will find it hard to pin point neglect when he learns that J.D. and Turk were away tracking down a patient (guest star Jason Bateman, ""Arrested Development"") to illicit a thank you, Elliot was traumatized over finding out that her make-out buddy was married and Carla was busy recruiting hospital personal for a group lottery purchase. John C. McGinley and Neil Flynn also star.