Documentary | 2017-12-19 | United States of America

6.6 / 10

45 min.

Drain Alcatraz uses cutting edge visual effects to 'drain' the waters around the notorious island of Alcatraz. With the waters drained away the secrets of Alcatraz are revealed, including exactly why the island's infamous prison was so inescapable.

Mallinson Sadler Productions

Northern Sky Entertainment