
Secrets of the Dead: The Alcatraz Escape
Raft at dusk on San Francisco Bay just after launch in silhouette with setting sun in background. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Exterior National Park Service gate of Alcatraz at night. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Behind-the-scenes, putting raft in water preparing to launch experimental escape on San Francisco Bay. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Behind-the-scenes scientists and crew aboard camera boat just before raft launch experiment on San Francisco Bay. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
View from trailing camera boat at setting sun, Alcatraz in silhouette. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Interior Alcatraz cell block entrance at night. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Behind-the-scenes of Nick Midwig (director of photography) hanging the movi over the water of San Francisco Bay. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Exterior prison during the day approaching from ramp outside. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Exterior Alcatraz from water at sunset with sunflare. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Exterior Alcatraz from water at sunset with sunflare. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Exterior sunset at Alcatraz, remains of tower and small building. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Wide shot interior cell block at Alcatraz. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Interior Alcatraz jail cell. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Interior Alcatraz jail cell. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Behind-the-scenes interview with Breaking the Rock author Jolene Babyak. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
One of the life vests made by Alcatraz inmates out of raincoats. Credit: Federal Bureau of Investigation (FBI)

Secrets of the Dead: The Alcatraz Escape
Investigators looking at evidence in the makeshift workshop on top of the cell block. Credit: Federal Bureau of Investigation (FBI)

Secrets of the Dead: The Alcatraz Escape
Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Olivier Hoes (coastal hydrologist, Delft University of Technology), inspecting construction of the cell wall where the inmates broke through. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
One of the paddles made by Alcatraz inmates. Credit: Federal Bureau of Investigation (FBI)

Secrets of the Dead: The Alcatraz Escape
Vent on the roof removed by the inmates the night of their escape Credit: Federal Bureau of Investigation (FBI)

Secrets of the Dead: The Alcatraz Escape
The journey begins: Raincoat raft in San Francisco with the three 'escapee' scientists. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Eric Humphrey (boat builder) and Olivier Hoes (coastal hydrologist) building the raincoat raft at TechShop in San Francisco Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Eric Humphreys (boat builder) and Olivier Hoes (coastal hydrologist) building the raincoat raft at TechShop in San Francisco Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
View of San Francisco from ferry to Alcatraz. Credit: Hoggard Films

Secrets of the Dead: The Alcatraz Escape
Eric Humphreys (boat builder), Fedor Baart (computer simulations specialist) and Rolf Hut (water resources engineer) on deck of ferry going to Alcatraz. Credit: Hoggard Films