A third murder leads to sensational headlines and ridicule for Poirot and Crome, who discover the connection between the murders and try to use it to work out who will be the ABC killer's next victim.

Cast: John Malkovich, Terenia Edwards, Lorenzo Harani, Michael Shaeffer, Freya Mavor, Christopher Villiers, Suzanne Packer, Eamon Farren, Karen Westwood, Andrew Buchan, Tara Fitzgerald, Liam Hourican, Shirley Henderson, Rupert Grint, Cyril Nri