A gruesome serial killer is terrorizing London while brilliant but disgraced detective John Luther sits behind bars. Haunted by his failure to capture the cyber psychopath who now taunts him, Luther decides to break out of prison to finish the job by any means necessary.

• Chernin Entertainment
• BBC Film
• Idris Elba
• Cynthia Erivo
• Andy Serkis
• Dermot Crowley
• Thomas Coombes
• Hattie Morahan
• Lauryn Ajufo
• Vincent Regan