J.D.'s brother Dan returns for a surprise visit and Elliot learns that J.D. has been telling Dan that she still likes him. Carla and Turk freak out when they begin to discuss baby names. Dr. Kelso assigns Dr. Cox to assist Ted with mal...

When J.D. rearranges his schedule to allow himself more time to spend with Turk, Turk secretly resents hanging out with J.D. in that time, because it interferes with his own "Turk Time". Meanwhile, Dr. Cox and Jordan go on a doubl...

Turk finds out that Carla is pregnant before she does, so J.D. convinces Turk to tell the entire hospital staff to surprise her with the news. However, Carla wants to personally share her baby news with everybody instead, thus Turk and J.D....

J.D. urges Dr. Cox and his fellow doctors to do special unconventional things for their patients, but J.D. himself is not sure he can shave his head for a woman undergoing chemotherapy, after meeting a woman who loves his hair. Turk and Car...

J.D. is sick of perfect intern Keith and he's not the only one. Elliot's relationship with Keith is revealed, so the other interns think that he is getting special attention. Dr. Cox boasts about being named "The Best Doctor ...

J.D. and Dr. Cox go through the five stages of grief with their favorite patient, who is declining in health. Carla forces Turk to go on a string of double dates including Elliot and her booty call Keith. Dr. Kelso hits Ted with his car, th...

Dr. Kelso is outraged when he discovers, that a bird has been living at Sacred Heart. He orders the Janitor to dispose of it immediately. However, the Janitor likes the bird so much, he secretly keeps it as a pet. J.D., annoyed with Keith, ...

J.D. is still dealing with his recent breakup and trying not to kill intern Keith, who has become annoyingly perfect. To make matters worse, a favorite patient is in a serious coma and each of the staff finds their own way to deal with it. ...

J.D. is annoyed that Julie doesn't laugh, so Elliot encourages him to tell her his feelings and Turk tries to use psychology to fix the issue. Meanwhile, Carla is upset when the Janitor refers to a new nurse as a "hot young Carla&...

J.D. meets the klutzy Julie, and when he becomes smitten, Elliot attempts to help out with romance advice. Carla tries to find Dr. Cox's soft side, when he refuses to kiss his son. Turk and the Janitor put together an air band to win a...

J.D., Turk, Elliot and Carla are interrogated about the mysterious death of a patient. Dr. Kelso learns that J.D. and Turk were away tracking down a patient, Elliot was traumatized over finding out that her make-out buddy was married, and C...

In a "Wizard of Oz" homage, J.D. is trying to go home, Turk searches for a heart donor and Carla worries that she doesn't have the courage to become a parent. Meanwhile, Elliot doesn't believe that she has the brains to ...

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

Dr. Cox's born-again-Christian sister Paige comes to visit for her nephew's baptism. Meanwhile, Turk and Carla experience relationship turbulence while they continue their attempts to conceive a child. Also, J.D. and the Janitor w...

J.D. is asked to introduce Dr. Kelso at an awards dinner, so he wants to find out something good about him. Dr. Kelso and Dr. Cox each have a patient, whom they feel deserves the benefit of a new experimental treatment, but there is only on...

While planning his birthday, J.D. finds a list of things he wanted to accomplish, before he turned 30. He enters a triathlon to begin. Elliot discovers a side of her boyfriend Jake, that freaks her out. Turk is working hard to impress his b...