Enigma

England 1943. Much of the infamous Nazi Enigma code has been cracked. But Shark, the impenetrable cipher used by Nazi U-boats, eludes everyone except mathematician Tom Jericho. Now a major motion picture starring Kate Winslet ("Titanic, Iris") and Dougray Scott ("Mission Impossible II"), scheduled to be released in the U.S. on May 10, 2002.