This Christopher Lloyd Dr. Emmett Brown Back To The Future #50 Funko Pop JSA is a must-have for any Back to the Future fan. This vinyl figure is autographed by the Doc himself, with a hard-signed autograph format. The figure comes with a protector and is signed by the actor himself, making it a valuable addition to any collection. The Funko Pop JSA is a common type and comes with one in the pack. It features the iconic character of Doc Brown, with his signature and autograph authentication number AV09218. The figure is part of the Pop! Product line and is perfect for collectors of moviememorabilia.