The story of Grand Canyon's hidden slot canyons, the canyoneers who systematically explored their drainages, and the secrets hidden deep within their walls.
Watch the official Last of the Great Unknown 2012 trailer in HD below or find more Last of the Great Unknown videos on Vidimovie.
Bill Formanek as Self
Todd Martin as Self
Dave Nally as Self
Rich Rudow as Self
Guy Smith as Self
Dan Ransom Director
United States 26 April 2012
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More movie trailers, teasers, and clips from Last of the Great Unknown:
The story of Grand Canyon's hidden slot canyons the canyoneers who systematically explored their drainages and the secrets hidden deep within their walls.
Last of the Great Unknown is now available on Echoboom Sports. Start your free trial today to watch now: The story of ...
These some of the most viewed trailers for movies released in 2012:
01 January 2012
A pair of twins named Blue and Delilah, separated at birth, meet for the first time at their mother's death bed.
01 January 2012
A mahout has lost his elephant. A theater owner has lost her god. A god has lost his identity. A devil has lost his teeth.
01 February 2012
An old man who is a simple worker decides that he wants to buy a cell phone. He goes to buy some second hand ones but by accident the president's used cell phone is the one which he buys.
21 February 2012
Documentary about the rise and fall of Frank Zappa's record labels, Bizarre and Straight which featured a collection of acts that included: Alice Cooper, The GTOs, and Wild Man Fischer.
20 October 2012
A family gathers for a happy reunion and marriage announcement on Christmas Day at an isolated mansion in the Philippine mountains only to encounter a series of bizarre, demonic, and tragic events.
05 November 2012
Convinced the family needs to reconnect, Martin surprises the wife and kids with a little experiment - he locks them in their own home with no power, no heat, no running water, and absolutely no contact with the world outside!
07 February 2012
The story is set some time in the past, or maybe some time in the future. Given a time-frame, we would say somewhere between the American moonwalk, and Coca- Cola's serious ambition to turn the moon into an advertising logo.
25 December 2012
With the help of a German bounty hunter, a freed slave sets out to rescue his wife from a brutal Mississippi plantation owner.
09 September 2012
Chris' neighbors become increasingly violent as they mutate into something from beyond this world after a comet passes the Earth.
20 April 2012
Every third Monday of the month, two bold, brassy sisters open the doors of their Long Island hair salon to women diagnosed with cancer.
Have you watched Last of the Great Unknown yet? What did you think about it?