When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
Ben Gazzara
Walter Pidgeon
Ernest Borgnine
Yvette Mimieux
Donnelly Rhodes
Score: 5.4
Score: 4.5
Score: 4.7
Score: 7.1
Score: 7.0
Score: 6.1
Score: 6.2
Score: 5.6
