Adam Sandler Signed Autographed The Longest Yard with Chris Rock 8x10 Photo. This licensed Photo has been signed by Adam Sandler. The autograph has been certified authentic by JSA and comes with their authentication sticker and matching certificate of authenticity that can be verified online. JSA is the leading third-party authenticator in the autograph industry. This signed Photo is a great gift idea for any Entertainer fan or memorabilia collector. Commemorate the great career of Adam Sandler with this Photo and check out other memorabilia at sportscollectibles.com.