Master diver Frank McGuire has explored the South Pacific's Esa-ala Caves for months. But when his exit is cut off in a flash flood, Frank's team—including 17-year-old son Josh and financier Carl Hurley are forced to radically alter plans. With dwindling supplies, the crew must navigate an underwater labyrinth to make it out.

Richard Roxburgh
as Frank

Ioan Gruffudd
as Carl

Rhys Wakefield
as Josh

Alice Parkinson
as Victoria

Dan Wyllie
as Crazy George

Christopher James Baker
as J.D.

Nicole Downs
as Liz

Allison Cratchley
as Judes

Cramer Cain
as Luko

Andrew Hansen
as Dex
John Chard
A private place from which most people are excluded… Much was made during the publicity and promotion for Sanctum of James Cameron’s name being attached, understandably so. Sanctum is what it is, a glossy exercise in 3D film making, a disaster movie awash with clichés and contrivances, a picture ...