Bill Murray - Lost in Translation, Fantastic Mr. Fox, The Royal Tenenbaums, Life Aquatic
Owen Wilson - Shanghai Noon, The Royal Tenenbaums, Fantastic Mr. Fox, Life Aquatic
Luke Wilson - The Royal Tenenbaums
Anjelica Huston - The Life Aquatic or The Royal Tenenbaums
Jason Schwartzman - Fantastic Mr. Fox
Sorry, couldn't choose only one from most them, even though they all co-starred with each other at least once.
BQ: I'll try my best (Keep in mind that I haven't seen The Darjeeling Limited yet):
1. Fantastic Mr. Fox
2. The Life Aquatic with Steve Zissou
3. The Royal Tenenbaums
5. Bottle Rocket
I don't really like Rushmore and Bottle Rocket nearly as much as the first three, although they aren't bad.
BQ2: I don't see why not. Most of Anderson's other films made it, and Fantastic Mr. Fox is my favorite from him. It really is such an underrated film.
BQ3: That's a nice cast...I'm REALLY looking forward to seeing Edward Norton in a good role again; it's been a while.