An oceanic observation station is in desperate trouble after a sudden shark attack wrecked the oxygen supply. The accompanying ship, a coast guard cruiser, and other ships in and around the Bermuda triangle are attacked as well. The US Navy sends a submarine to investigate, but soon they too are under attack.
spacecraft
ship
helicopter
fire
beach
monster
experiment
diving
submarine
fight
ocean
boston, massachusetts
shipwreck
evacuation
shark attack
coast guard
knife
radar
bermuda
bermuda triangle
alien
flashlight
murder
space
laboratory
arrow
scuba diving
fear
planet
explosion
scientist
underwater
shark
anger
machine gun
binoculars
killer shark
creature feature
biplane
cold fusion
submersible
ax
serious
complicated
melodramatic