Director Irwin Allen's follow-up to his 1972 hit finds salvage crew captain Michael Caine leading his team to the overturned luxury liner Poseidon to loot it. But another team of scavengers, led by smuggler Telly Savalas, is after a valuable cargo deep inside the sinking ship. Suspense-filled maritime actioner also stars Peter Boyle, Sally Field, Jack Warden, and Karl Malden as "Wilbur." 114 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital mono.