THE PLOT: "Sanctum" is about a Master diver named Frank McGuire (Richard Roxburgh). He and his team have been in the South Pacific's Esl-ala Caves for a while. Things are going well until his 17-year-old son Josh (Rhys Wakefield), Carl Hurley (Ioan Gruffud) and Victoria (Alice Parkinson), Carl's girlfriend, come inside. ... Read More