The best Ronald Lacey’s thriller movies

The Soviets have developed a revolutionary new jet fighter, called 'Firefox'. Worried that the jet will be used as a first-strike weapon—as there are rumours that it is undetectable by radar—the British send ex-Vietnam War pilot, Mitchell Gant on a covert mission into the Soviet Union to steal the Firefox.

After the death of his Nobel Prize-winning father, billionaire physicist Jerry Cornelius becomes embroiled in the search for the mysterious "Final Programme", developed by his father. The programme, a design for a perfect, self-replicating human being, is contained on microfilm. A group of scientists, led by the formidable Miss Brunner (who consumes her lovers), has sought Cornelius's help in obtaining it. After a chase across a war-torn Europe on the verge of anarchy, Brunner and Cornelius obtain the microfilm from Jerry's loathsome brother Frank. They proceed to an abandoned underground Nazi fortress in the Arctic to run the programme, with Jerry and Miss Brunner as the subjects.

Mary Morstan has received a pearl in the post every year since her father's disappearance; this leads Holmes and Watson to the truth about a secret pact between four convicts during the Indian Rebellion of 1857.