FILM DETAILS:

Language English Directed by Alister Grierson Produced by Ben Browning Leesa Kahn Ryan Kavanaugh Michael Maher Brett Popplewell Peter Rawlinson Aaron Ryder Andrew Wight Screenplay by John Garvin Andrew Wight Story by Andrew Wight Starring Richard Roxburgh Rhys Wakefield Alice Parkinson Daniel Wyllie Ioan Gruffudd Music by David Hirschfelder Cinematography Jules O'Loughlin Studio Relativity Media Wayfare Entertainment Distributed by Universal Pictures Release date 3 February 2011 (Australia) 4 February 2011 (United States) Running time 1:44:22 Country Australia

PLOT:

An underwater cave diving team experiences a life-threatening crisis during an expedition to the unexplored and least accessible cave system in the world.