William Dysart

British intelligence officer is sent to investigate an anonymous letter sent to the foreign secretary accusing a key officer of communist affiliation. When the officer commits suicide, the investigator suspects murder and presses his inquiry. The culprit is finally exposed in a surprise climax.

A British intelligence officer is sent to investigate an anonymous letter sent to the foreign secretary accusing a key officer of communist affiliation. When the officer commits suicide, the investigator suspects murder and presses his inquiry. The culprit is finally exposed in a surprise climax.

A British agent sets out to uncover the hidden facts behind a British government employee's suicide.

A British agent sets out to uncover the hidden facts behind a British government employee's suicide.