 Stone and Flynn's disappearance is chronicled in Perry Deane Young's 1975 memoir "Two of the Missing".A 1991 film, "Danger on the Edge of Town", recounted Tim Page's "search to discover the fate of his friends Sean Flynn and Dana Stone".Stone's younger brother, John Thomas Stone, joined the U.S. Army in 1971, soon after graduating from high school, reportedly due in part to a desire to discover what had happened to his brother.