Jacko comes back from holiday with news that he is getting married to a bingo caller he met on his travels. When she shows up, everybody thinks she's after his money; in fact, Joan knows this girl to be a gold-digger--and already married. She sends the girl packing and the wedding is off. Albert thinks Jacko will jump into the canal, and everybody heads out there to stop him.

An old bitter miser who rationalizes his uncaring nature learns real compassion when three spirits visit him on Christmas Eve.

This 1943 feature-length dramatisation follows the Royal Navy T-class submarine "Tyrant" on a routine North Sea patrol off the coast of Norway.
Like many British wartime movies, the cast of this feature film are the serving officers and crew.
It was also filmed aboard an operational submarine, offering a rare and detailed view of life in such complex, cramped quarters.