I didn't realize he/she was in that

DiCaprio, Stone, Hackman, Crowe and Sinise are all in the Quick and the Dead.

 

Jeff Goldblum in Nashville.

 

Flipping channels yesterday and stopped on 'Zoolander.'
Terrible movie but I love water-turned-gas fight.

One of Zoolander's male model roommates - Eric Northman.

 

You don't say.

 

Not going back through 14 pages to see if it's been mentioned, but "You've Got Mail" was on TV the other day, and who pops on the screen, but Dave Chappelle.

 

That wasn't Corey's first little league experience - he also played one of the Bad News Bears on the short-lived TV series starring Jack Warden.

His castmates included Billy Jacoby aka Billy Jayne (Parker Lewis Can't Lose), future Y&R co-stars Tricia Cast and Kristoff St. John, and Soleil Moon Frye's brother, Meeno Peluce.

 

Also played snobby Jeannie Bueller in the "Ferris Bueller" TV series.

 

I actually saw a lot of episodes of that series, with grizzled acting vet Jack Warden playing the coach. I remember Sparky Marcus (up in the top right) played Carlson's kid in an episode of "WKRP in Cincinnati."

 

Tricia Cast also played Jason Bateman's sister on the short-lived "It's Your Move."

 

I think we're veering from "I didn't know he/she was in that" to "I didn't know that existed."

 

John Slattery in Charlie Wilson's War.

 

The original...