Cast-signed ''Back to the Future Part III'' poster, with each actor also adding their character's name for a interesting visual presentation. Signed by Michael J. Fox (Marty), Christopher Lloyd (Doc), Lea Thompson (Maggie), Tom Wilson (Mad Dog), and screenwriter Bob Gale in blue felt-tip. Poster measures 27'' x 40''. Near fine condition. With COAs from Celebrity Authentics for each signature.