Based on Joseph Conrad's classic novel 'The Secret Agent', reimagined to 2021. Through various modes of surveillance, we observe an overprotective young woman, Winnie (Tilda Cobham-Hervey), and her disabled brother, Stevie, caught in a web of intrigue involving a bomb plot, inept anarchists, ambitious police and a corrupt politician. The duplicity of Winnie's boyfriend, Conrad Verloc - a political activist and police informant - propels these siblings down a treacherous path.