Mervyn Johns Movies

An escaped World War 2 Nazi doctor impersonates a murdered English doctor so he can work on a vaccination to protect the Germans in their planned...

A troubled young girl goes to confession at the local church. Unfortunately, the sexually frustrated priest she confesses to becomes obsessed with...

An English professor decides that there are too many useless people in the world and invents a gas that will kill them off. But first they'll at...

Based on the true story of the 1940 rescue of the tanker MV San Demetrio by parts of her own crew after she had been set afire in the middle of the...

Set in the diamond fields of South Africa, Stafford Parker is a lawman trying to maintain a semblance of law and order in the "Wild South".

An escaped murderer flees France to England, where he forces an ex-forger, now established as a reputable estate owner, and the forger's daughter who...

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...

A scheming widow tries to persecute three old ladies, but fate takes its revenge on her.

The wife of brilliant, but boisterous and ill-tempered conductor of the London Symphony puts up with his childishness, but the last straw is drawn...

Barbara is the long-lost sister of no-good Mike Roscoe (Ronald Hines). Paula Brown (Maureen Connell) is the stripper whom Mike hires to pose as...

An insane murderer is on the loose, and gunning for the men who put him away. Will Hay is on the list, and co-opts Claude Hulbert to try and stop him...

Dexter becomes involved in a revolution and is asked to hide the Queen. This leads to misunderstanding with his firm and his fiancee.

A lusty Gypsy gold digger marries a Regency aristocrat, then learns he has no money.

After a chance train encounter with Laurence Knight, Tom Blake's family's fortunes prosper on the beneficence of the great financier. A developing...

A doctor becomes the victim of extortionists when one of his patients dies under questionable circumstances.

During New Year's Eve, a young model spends the day searching for her grandmother, who has suspiciously gone missing.

A bookmaker with a fancy for detective work attempts to prevent the execution of a potentially innocent man.

A little Welsh village is sundered by rival factions when a coveted contralto role in the "Messiah" is given to Mrs. Davies instead of Mrs. Lloyd....

A man is cited as the co-respondent in a divorce case, but is cheerfully unashamed when he appears in court.