
Although he is not the father, Christian agrees to help raise the baby of his former sexual partner, Gina Russo (recurring guest star JESSALYN GILSIG), causing him to reevaluate his priorities. Meanwhile, after uncharacteristically failing to pick up a sexy young date at the bar, Christian realizes to his discomfort that there is not much he can do to forestall the aging process. Much more upsetting, however, are the occasional muscle spasms that Sean experiences during delicate surgery, prompting him to visit a neurologist.


As Sean reluctantly celebrates his 40th birthday, Christian urges him to take advantage of some of the youth-preserving treatments available at the clinic.
