In this thrilling BBC adaptation of Joseph Conrad's timeless novel, Golden Globe nominee Toby Jones (Detectorists, The Hunger Games) stars as Anton Verloc, an unassuming Soho shopkeeper. Unbeknownst to even his loyal wife, Winnie (Vicky McClure, Line of Duty, Broadchurch), Verloc also works for the Russian embassy as a spy. "Fascinatingly prescient [and] moving" -Radio Times (UK).