A government team researching cures for plague find their results put on the Official Secrets list. One of their number is so incensed by this that he lets the maimed and jealous companion of a female colleague draw him into what, technically, could be a treasonable act. Tony Britton ... Dr. Robert Marriott Virginia Maskell ... Dr. Lucy Byrne Ian Bannen ... Alan Andrews Kenneth Griffith ... Dr Shole Peter Cushing ... Professor Sewell Thorley Walters ... Special Agent Prince Donald Pleasence ... Parsons, alias Bill Brown Spike Milligan ... Arthur, lab orderly Raymond Huntley ... Sir George Gatting, the Minister of Defense Sam Kydd ... Slater Anthony Booth ... Parkin Basil Dignam ... Dr.Childs Brian Oulton ... Director Robert Bruce ... Levers John Payne ... Iverson 译文(3): 一个研究瘟疫治疗方法的政府团队发现他们的研究结果被列入了官方机密名单。他们中的一个人被这件事激怒了，以至于他让一位女同事的残疾和嫉妒的同伴把他卷入了从技术上讲可能是叛国的行为。