Add to your collection of Star Wars memorabilia with this John Ratzenberger autographed 1998 CCG Special Edition #137 BGS Authenticated 10 Card. Ratzenberger, better known as Cliff Clavin on Cheers and his many, many Pixar voice acting credits, applied his talents to the Star Wars universe when he appeared as Major Bren Derlin in The Empire Strikes Back. Ratzenberger reprised this role many years later when Derlin appeared in the animated series Lego Star Wars: The Freemaker Adventures. This hand-signed card is authenticated by Beckett and graded 10 for its pristine, clearly visible autograph.