The crew of the nuclear submarine USS Ulysses rescues supposed victims of a boat disaster, but the victims turn out to be terrorists intent on capturing nuclear weapons aboard the sub. Only a former SEAL, now a submarine consultant, can save the crew by sliding aboard while the sub is underwater. The term "crash dive" refers to the sudden dropping of a sub to escape detection, an act that a nuclear sub is never supposed to make. Of course, it comes into play in this film.
Michael Dudikoff
James Carter
Frederic Forrest
Admiral Pendleton
Reiner Schöne
Richter
Jay Acovone
Murphy
Catherine Bell
Lt. Cmdr. Lisa Stark
Michael Cavanaugh
Captain Lange
Cyrus Farmer
Wager
Time Winters
Saprich
Pasha D. Lychnikoff
Newton
Christopher Titus
Dent
Adam Gifford
Robinson
Michael Kopelow
Block
Ashok Amritraj
Sailor
Christian Svensson
Drake
Matthew R. Anderson
Sailor
Elena Arzhanik
Bolanne
