第 9 季 共 13 集
播出时间：2009年12月2日
第 1 集 Our First Day of School
播出时间：2009年12月2日
J.D., Turk, Cox, Kelso and intern Denise return to Sacred Heart to teach med school, while new med students Lucy, Drew, Cole and Maya are put through the ringer on their first day of school.
第 2 集 Our Drunk Friend
播出时间：2009年12月2日
Lucy learns a hard earned lesson about what it takes to be a doctor. Meanwhile J.D. and Turk spot a potential love connection between Denise and the new med student, Drew, as they play matchmakers with a little bit of help from Dr. Kelso.
第 3 集 Our Role Models
播出时间：2009年12月9日
J.D. and Drew learn a tough lesson in mentoring when Dr. Cox and Lucy show them that sometimes the student is the teacher.
第 4 集 Our Histories
播出时间：2009年12月16日
While their wives are out of town, J.D. and Turk attend a med student's party; Kelso says goodbye to Ted and Gooch.
第 5 集 Our Mysteries
播出时间：2009年12月23日
J.D. still clamors for Dr. Turk's approval as he approaches his final day of teaching at Sacred Heart, Lucy searches within herself for the courage to perform a basic medical procedure on a real human, and Denise and Drew make things official.
第 6 集 Our New Girl-Bro
播出时间：2010年1月2日
While Turk struggles to find a replacement best friend, Elliott offers some sound advice and guidance to an over-worked and exhausted Lucy.
第 7 集 Our White Coats
播出时间：2010年1月6日
Before receiving their white coats, the med students of Winston University must figure out why they want to be doctors, and Denise gets a little relationship help from Elliot.
第 8 集 Our Couples
播出时间：2010年1月6日
Lucy finds couplings, dysfunctional or not, throughout the hospital
第 9 集 Our Stuff Gets Real
播出时间：2010年1月13日
The reality of having a baby begins to settle in for both J.D. and Elliot while Lucy struggles with the reality of operating on people.
第 10 集 Our True Lies
播出时间：2010年1月20日
A case of guilty conscience plagues the med school when a student cheats on an exam and Dr. Cox takes it out on the entire class. Meanwhile, Denise makes a startling admission of her own.
第 11 集 Our Dear Leaders
播出时间：2010年1月27日
Lucy takes her new assignment as hell week "team leader" a bit too seriously, and Dr. Turk feels threatened when an internationally renowned surgeon pays a visit.
第 12 集 Our Driving Issues
播出时间：2010年3月11日
When Cole and Kelso both get negative results back after a few routine tests, they learn the hard way to put their egos in check in order to rein in the support of their so-called friends.
第 13 集 Our Thanks
播出时间：2010年3月18日
The med students of Winston University finally find something to be thankful for when Cole identifies his true calling in surgery, Drew finds the love of his life, and Lucy finds the inspiration to become a doctor.
