An experimental submarine with a very experienced crew, the "Siren II" is sent to find out what happened to the "Siren I" after it mysteriously disappeared in a submarine rift. Things go awry when they begin to find things that shouldn't be there...
as Wick Hayes
as Captain Phillips
as Robbins
as Lt. Nina Crowley
as Joe Kane
as Ana Rivera
as Philippe
as Fleming
as Muller
as CEO Steensland
as Sailor OTAN (uncredited)
as Sven
as Barton (as Garick Hagon)
as Contek 1
as Contek 2
as Man on Tapes
as Carlo
as Francisco
