2 hrs. 12 mins.

Cheryl Campbell stars alongside John Gielgud and Harry Andrews as Lady “Bundle” Brent – Agatha Christie’s most glamorous amateur sleuth – in a stylish, feature-length television adaptation of the famous whodunit: a deadly game of Cluedo combining international treachery, romance and murder! Anticipating a weekend of leisure and pleasure, a group of Foreign Office acquaintances arrive at the palatial Hampshire estate of the Marquis of Caterham. The mood suddenly darkens when a notoriously hard-to-rouse guest fails to wake at all; and when another sinister death comes to light, the surviving guests are plunged into nervous speculation! Enter Lady Eileen Brent, the Marquis’ enchanting and high-spirited daughter, affectionately known as ‘Bundle’. She teams up with elegant idler Jimmy Thesiger to seek out the truth amid rumours of missing confidential papers and a cabal centred around a seedy nightclub called The Seven Dials…