When the Nazi high command learns in late 1943 that Winston Churchill will be spending time at a country estate in Norfolk, it hatches an audacious scheme to kidnap the prime minister and spirit him to Germany for enforced negotiations with Hitler.
Flight 23 has crashed in the Bermuda Triangle after a hijacking gone wrong. Now the surviving passengers must brave panic, slow leaks, oxygen depletion, and more while attempting a daring plan, all while 200 feet underwater.