

“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.

Michael J. Reynolds
Dr. Hal Hamilton

Mark Walker
Diver Dave Moulton

Leslie Carlson
Brigs, Triton Radioman

Stuart Gillard
Diver Phil Bradley

Ed McGibbon
Dr. Norton Shepherd

David Renton
Warrant Officer

Joan Gregson
Dobson

David Yorston
Diver Stephens

Ken Pogue
Diver Thomas

Dave Mann
Hawkes

Frank Perry
Sub Captain

Kei Fujiwara
Kay, lab technician

Dan MacDonald
Lt. Hobbs, Halifax day officer

Richard Whelan
Radio Officer