Alcatraz guest Murat Poyraz of Germany, looks out the window bars as he listens to Bill Baker talk about his experiences in the prison during a reunion for former inmates, corrections officers and their families on Alcatraz Federal Penitentiary in San Fra

Alcatraz guest Murat Poyraz of Germany, looks out the window bars as he listens to Bill Baker talk about his experiences in the prison during a reunion for former inmates, corrections officers and their families on Alcatraz Federal Penitentiary in San Francisco Calif., on Sunday, August 12, 2018. This is the final reunion being organized by the National Park Service as the number of inmates and guards has been dwindling over the years. (Photo By Carlos Avila Gonzalez/The San Francisco Chronicle via Getty Images)