Rob Reiner adapted directed and co-produced what comedy fantasy adventure that was named after what novel by William Goldman?
Rob Reiner Robert Reiner (born March 6, 1947) is an American actor, writer, director, producer, and activist. As an actor, Reiner first came to national prominence with the role of Michael Stivic on "All in the Family" (1971–79). That role earned him two Emmy Awards during the 1970s. As a director, Reiner was recognized by the Directors Guild of America (DGA) with nominations for the coming of age comedy-drama film "Stand by Me" (1986), the romantic comedy "When Harry Met Sally..." (1989), and the military courtroom drama "A Few Good Men" (1992). He also directed the psychological horror-thriller "Misery" (1990), the romantic comedy fantasy adventure "The Princess Bride" (1987) and the heavy metal mockumentary "This Is Spinal Tap" (1984).
Billy Owens and the Secret of the Runes Bill Owens and the Secret of the Runes is a 2010 fantasy film, a sequel to "The Mystical Adventures of Billy Owens". The low-budget film was produced as a mockbuster, capitalizing on the success of "Harry Potter" film series The film follows the adventures of Billy Owens and his friends Mandy and Devin, as they attempt to save the town of Spirit River from the curse of the Norse God Loki.