🎭 Genres:Thriller, Science Fiction
⭐️ Actors:Scott Brady, Sheree North, Gary Merrill, John Howard, Wende Wagner
🌍 Country:United States of America
📅 Year:1966
🎬 Director:Francis D. Lyon
📝 Description:A futuristic underwater sea-lab is having problems with a UFO that's parked between them and a nearby deep ocean trench. As they investigate, they attract the unwanted attention of a dangerous creature who puts the scientists and crew in danger.