Sarah Chalke Upcoming Appearances

Conclusion. J.D. s a prisoner of love, bewitched by a malpractice lawyer (Julianna Margulies) who s suing Turk. Elsewhere, Elliot gets short shrift from a sexist-pig patient (Jon Polito), an influential member of the hospital board.

Appendicitis afflicts J.D. at Thanksgiving time, so he learns firsthand what it s like to be a patient, starting with a physical exam by Elliot. Dr. Benson: Paul Collins. Jennifer: Melinda Embry. Mike Clark: Michael McDonald.

A hyperactive patient (Nicole Sullivan) unnerves Cox and elicits Elliot s sympathy; J.D. s blowup strains his precarious relationship with Carla. Cox: John C. McGinley. Carla: Judy Reyes. Janitor: Neil Flynn. Kelso: Ken Jenkins.

At Yuletide, J.D. videotapes a baby s birth; Elliot attends to a penniless, pregnant teen; and Turk sees an onslaught of patients in a scene set to a macrabe choral reworking of “The Twelve Days of Christmas.” Jordan: Christa Miller.

A hectic day in the ICU finds Cox needling Elliot and J.D., who s also ordered by Kelso to treat a patient injured in a fall at the hospital. Alex: Elizabeth Bogush. Mike Davis: Michael McDonald. Lawyer: Sam Lloyd. Nurse Roberts: Aloma Wright.

A get-together takes an unexpected turn for J.D., Turk and Carla, who seeks to smooth over her problems with Turk. Elsewhere, a patient s ailment rattles Elliot; and an injury to Cox s son disconcerts the tot s mom.

Jealousy gnaws at Turk over J.D. s smooch with Carla; Cox s counsel of a teenage girl backfires, so he seeks help from Elliot with hat in hand. Also, a new uniform discomforts the Janitor, who finds he no longer commands authority.

Lovelorn Elliott falls again, this time for a kind charmer (Josh Randall) caring for a neighbor. Trouble is, she seeks Cox s romantic advice. His counsel: “ignore the hell out of him.” Also: Turk and Carla participate in couples therapy.

Ego trips up Turk, who s facing a challenge from Cox; sex abstinence agitates Elliott, who s resolved not to “ruin” her relationship with Jake (Josh Randall). Elsewhere, Kelso and the Janitor make use of a motorized cart.

A main character departs and J.D. faces a major turning point when he moves out of Turk and Carla s place. Elsewhere, the Elliot-Jake relationship intensifies.

Sacred Heart is seen through the eyes of a new intern, who s trying to muster the courage to speak up. Meanwhile, J.D. survives his first day as an attending physician and moves back in with Turk, but without Carla knowing it.

Med students working with the interns include J.D. s nervous neophyte and a self-assured charmer (Kelli Williams) who bewitches Cox. Josh: DJ Qualls. Phillip: Adrian Wenner. Mr. Chambers: Don Chastain.

Romantic tangles fluster Cox, who s swept away by a med student (Kelli Williams), reinvolved with his ex and still enamored of Carla. Jordan: Christa Miller. Aaron Simon: Jack Shearer. Jerry: Eric Saiet. Cox: John C. McGinley.

As J.D. s 30th birthday approaches, he sets out to accomplish one item on his “Things to Do By Thirty” list: complete a triathlon. Meanwhile, Elliot urges Jake (Josh Randall) to open up about his wants and needs, but immediately regrets it when he does.

The MDs are puzzled by a man s case, and touched by his son. The disarming 10-year-old charms Kelso, beguiles Elliot and rattles Turk, the surgeon who ll be operating on the lad s father.

J.D. is given the undesirable job of having to think up some nice words to say about Dr. Kelso at an awards function. The task is made even more difficult by Kelso s seemingly unfair treatment of a deserving patient.

Dr. Cox s born-again sister (Cheryl Hines) tests her brother s faith when she visits for her nephew s baptism. Meanwhile, Turk and Carla try to conceive a child---but Carla s overly technical approach turns off Turk.

Colin Farrell guest stars as an Irish-born free spirit, philosopher and battler who woos Carla and Elliot, and wows J.D. and Turk. Also, Cox has a vasectomy, then has second thoughts.

Ted and Stella decide to get married in three days, but the reappearance of their exes puts a damper on the occasion. Lucy: Darcy Rose Byrnes. Tony: Jason Jones.

During a morbidity-and-mortality conference to determine who should be held responsible for a patient s death, J.D. and Turk recall leaving Sacred Heart to track down a cured patient (Jason Bateman) who owed J.D. a thank-you.

Mandy Moore plays someone who has the potential to be J.D. s perfect love match; Elliot offers J.D. relationship advice and tries to help break his bad habit of ruining romantic moments by uttering really inappropriate things.

J.D. s friends and colleagues meet Julie (Mandy Moore) and absolutely adore her. Therefore, they worry that “commit-a-phobe” J.D. is going to ruin the relationship, especially after he begins saying his thoughts out loud.

The Sacred Heart staffers each try different ways to take their minds off the fact that a favorite patient (Michael Learned) has to undergo an extremely risky procedure. While J.D. and Elliot try to get lucky in love, Dr. Cox finds a new drinking buddy.