Tom Masterick, a dock worker, is wrongfully convicted of a murder charge. His death sentence is commuted to a long prison term. When released as an old man, he vows to find the real killer.
The famous detective and his trusty side-kick, Tinker, are called in by the War Office to find some important papers that were stolen from a man killed during an air raid.
This classic film reveals how the great composer Georg Friedrich Handel rose above the personal anguish and difficulties in his life to create the sublime musical composition, The Messiah.