Alcatraz Federal Penitentiary and the island became a prison of the Federal Bureau of Prisons in August 1934 after the buildings were modernized to meet the requirements of a top-notch security prison. Given this high security and the location of Alcatraz in the cold waters and strong currents of San Francisco Bay, the prison operators believed Alcatraz to be escape-proof and America's strongest prison. Alcatraz was designed to hold prisoners who continuously caused trouble at other federal prisons. One of the world's most notorious and best known prisons over the years, Alcatraz housed some 1,576 of America's most ruthless criminals including Al Capone,
King of Alcatraz King of Alcatraz King of Alcatraz is a 1938 American drama film directed by Robert Florey and starring Gail Patrick. Just as gangster Steve Murkil is escaping from Alcatraz prison, rival San Francisco radio operators Ray Grayson and Bob MacArthur find themselves assigned to a freighter run by Captain Glennan, headed out to sea. Among those on board are a new nurse, Dale Borden, and passengers including a young woman and her mother. The younger one is Murkil's moll and the mother is Murkil himself in disguise, making a getaway, with several of his cronies also aboard ship. Ray and