Since 2010, "Paradise Circus," by Massive Attack featuring Hope Sandoval, has served as the theme to the original Luther series on the BBC. The hypnotic ballad has been reimagined for Luther: The Fallen Sun by Grant Marshall from Massive Attack and collaborator Stew Jackson - collectively known as the production team POST- featuring new vocals from two-time Mercury prize nominee Ghostpoet. In Luther: The Fallen Sun — an epic continuation of the award-winning television saga reimagined for film — 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.