David Doty

When Lois thinks she might be pregnant again, she and Hal argue and remember how their lives changed with the births of each of their sons.

JD finds out that Turk is scared about opening up to him as Turk and Carla make preparations for their wedding. Elliot commits herself to getting back together with her ex-boyfriend.

Three days before Christmas the body of a bearded man in a tailor-made Santa outfit turns up in a sewer; Brennan visits her father in prison and plots a nontraditional holiday reunion.

Dr Kelso asks the staff to recount the events of the week to determine the strange death of a patient.

Sharona's sister lands a part in a play, but when the actor playing her love interest literally dies on stage, the police are convinced she's taken her role a little too far.

Alan and Denny take a break from the office and go to a dude ranch in Utah; Shirley defends Catherine Piper (Betty White) after she sets her doctor's office on fire for prescribing medication that almost killed her.