A gruesome serial killer is terrorizing London while brilliant but
disgraced detective John Luther (Idris Elba) 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.
The film also stars Cynthia Erivo, Andy Serkis and Dermot Crowley, who
returns as Martin Schenk.