Reviewed by GREG KING Director: Alister Grierson Stars: Richard Roxburgh, Ioan Grufford, Rhys Wakefield. A group of cave divers are exploring the Esa-ala caves in New Guinea, one of the world’s largest underground cave systems. The expedition has been financed by obnoxious American entrepreneur Carl Hurley (hunky Hornblower star Ioan Grufford), an amateur adventurer himself. Leading the expedition is the gruff veteran spelunker Frank McGuire (played by Richard Roxburgh), who prefers the isolation of the underground caves to actual human interaction. Also on the Continue reading