Dustin Hoffman in Star Wars
 

Ok, this is actors/actresses in movies that sound made up and if you made a bet, popular convention would say you'd lose. But you wouldn't. I'll start.
So obviously Hoffman wasnt in Star Wars , but Cliff (or at least the actor who played him) from Cheers was in The Empire Strikes Back. Wanna bet?

EDIT:this can be tv shows too not just movies

Anybody got another one?

Re: Dustin Hoffman in Star Wars
 

Jerry Seinfeld in the TV show Benson. I'm pretty sure it was his debut on a TV show.

Re: Dustin Hoffman in Star Wars
 

Vince Vaughn was in "Rudy".

Re: Dustin Hoffman in Star Wars
 

George Clooney in The Facts of Life.

Re: Dustin Hoffman in Star Wars
 

Ryan Reynolds in, Two Guys, a Girl and a Pizza Place.

Re: Dustin Hoffman in Star Wars
 

Carroll O'Conner (Archie Bunker) and Bruce Lee were in the same movie, Marlowe.

Re: Dustin Hoffman in Star Wars
 

Benicio del Toro who's primarily known as a director these days was in the Bond film License to Kill.

Re: Dustin Hoffman in Star Wars
 

BdT was in PeeWee Hermans Big Top PeeWee : truth or fiction?