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...

"'You Can't Hold your Breath & Scream at the Same Time'"

Credits

Juan Piquer SimónDirector

Jack ScaliaWick Hayes

R. Lee ErmeyCaptain Phillips

Ray WiseRobbins

Deborah AdairLt. Nina Crowley