Up from the Depths

“Your vacation is about to end!!!”

Greg Oliver (Sam Bottoms) is a boat captain at a first-class resort on Maui, where staff and vacationers have started to vanish. A biologist, Dr. David Whiting (Charles Howerton), traces the disappearances to an underwater earthquake that has woken a giant prehistoric fish with a big appetite for tourists. Charles B. Griffith sets the hunt among the resort's fishermen, and Greg and Rachel McNamara (Susanne Reed) end up on the same side of it.