Grey's Anatomy

Thursdays 9:00 PM on ABC

Former Chicago Hope, Ally McBeal, Numb3rs and 24 star Peter MacNicol has joined the cast of Grey's Anatomy for a multi-episode arc this season, TV Guide reports.

The actor will play Dr. Stark, a pediatrics attending who will be working closely with Alex (Justin Chambers), and presumably Arizona (Jessica Capshaw) as well.

MacNicol will pop in during November sweeps for at least two episodes, so you know the role is significant. Any thoughts on what the upcoming plot line might be?

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.

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Grey's Anatomy Quotes

COOPER: "It's wrong?"
NAOMI: "You need to meet a grown up. You need to date someone your own age."
VIOLET: "Someone without a porny internet name and perhaps no criminal past."
NAOMI: "A nice girl."
VIOLET: "A reliable girl."
NAOMI: "Someone who you can have a relationship with."
VIOLET: "You’re a respected doctor."
NAOMI: "Go out in the real world. Meet a woman your own age and go out."
VIOLET: "Be a man."

Permalink: It's wrong? You need to meet a grown up. You need to date som...

Added: May 24, 2007

ADDISON: "You work with your ex-husband in a shrine for your ex-husband."
NAOMI: "It’s actually a good book. And we're friends. And we stayed friends after we divorced. It’s very healthy. We're healthy."
ADDISON: "What happened between you and Sam?"
NAOMI: "Addison, you and I were close in med school, but it was a long time ago."
ADDISON: "Oh, Naomi. Come on. You can’t stay mad at me forever. I know you."

Permalink: You work with your ex-husband in a shrine for your ex-husband. ...

Added: May 24, 2007