The most fantastic undersea odyssey ever filmed.

The most fantastic undersea odyssey ever filmed.
When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
Aug 29, 2021 at 08:25 PM
Released: Jun 26, 1973
Budget: $2.5M
Studios: Conquest of the Deeps Limited and Company, Quadrant Films, Astral Bellevue Pathé, Sandy Howard Productions
Countries: Canada









