S4, E15: When J.D. (Zach Braff) and Turk (Donald Faison) spend a boy's night out clubbing, J.D. falls for a bartender who seems fascinated by his profession and asks if she can stop by the hospital. Unfortunately, she shows up with her boyfriend who has a secret that J.D. struggles to keep in order to win his new crush over. Meanwhile, Dr. Cox (John C. McGinley) anxiously awaits the Lakers/Heat game but must tape it to watch after his shift. His patience is tested when the Janitor (Neil Flynn) threatens to reveal the final score. Sarah Chalke, Judy Reyes and Ken Jenkins also star.