Grey's Goes Green, and More Casting Quickies

Seth Green courtesy Warner Bros.
Seth Green (
Austin Powers) will be admitted to Seattle Grace for a two-episode
Grey's Anatomy arc, says the
Hollywood Reporter. "Maybe they'll call me McSicky?" Green quips. And I laugh...
Boston Legal alumna
Monica Potter has joined the TNT drama pilot
Truth in Advertising, playing a divorced, award-winning copywriter....
Hayes MacArthur, currently in theaters with
The Game Plan, is set to write and star in a family comedy for NBC.