![Anthony Newley](http://image.tmdb.org/t/p/w92/qgIIdT8QN7z6lJdOM7easJNyOX2.jpg)
A Merchant Navy hero of the Korean War returns to England after three years of captivity in Communist hands, his mind confused by brain-washing and indoctrination at the hands of his captors, and accepts a post as an instructor at the Outward Bound Sea School.