10 Actors You Didn’t Know Were In Star Wars Movies

John Ratzenberger

If you watched Cheers, you probably recognize this comedian as the cocky know-it-all Cliff Calvin. Considering how closely he’s tied to comedy, it’s hard to imagine him in a serious role. Yet, he managed to snag a serious role in The Empire Strikes Back. 

You can spot Ratzenberger dressed as one of the Rebel officers in the Echo Base on Hoth. Surprised? So are we.