Reg Mills

1912年のある夜。バーリング家では長女シーラと、バーリング家とライバル関係にあるクロフト家の息子ジェラルドの婚約を祝う食事会が行なわれていた。そんな中、グールという警部が屋敷に現れ、ある1人の女性の自殺を告げる。

Feature-length drama about the mystery of Sandringham Company, which disappeared in action at Gallipoli in 1915. Commanded by Captain Frank Beck, their estate manager, the men advanced into battle, were enveloped in a strange mist and never seen again.

After a chance meeting and an indiscreet conversation, childhood friends Tommy Beresford and Tuppence Cowley become involved in a convoluted intrigue led by a mysterious man known simply as Mr. Brown.