This British film stars John Mills, uncharacteristically cast as a Soho song and dance man. When Mills' racketeer brother Robert Newton is murdered, Mills takes it upon himself to track down and punish the killers.
There are no TV Airings of Four Dark Hours in the next 14 days.
Add Four Dark Hours to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".