''Back to the Future'' cast-signed poster, with signatures of Michael J. Fox and the other principal characters. Poster is signed in blue felt-tip by Michael J. Fox (Marty McFly), Christopher Lloyd (Doc Brown), Thomas Wilson (Biff Tannen), Lea Thompson (Lorraine Baines), Claudia Wells (Jennifer Parker), James Tolkan (Mr. Strickland), Donald Fullilove (Goldie Wilson) and Harry Waters Jr. (Marvin Berry), most of whom add their character's names. Measures 27'' x 39''. Near fine condition. With COAs for each signature from Celebrity Authentics.