Tom Burke Cormoran Strike Actor Holliday Grainger Robin Ellacott Actor Martin Shaw Tony Landry Actor David Avery Nico Kolovas-Jones Actor Leo Bill John Bristow Actor Tara Fitzgerald Tansy Bestigui Actor Kadiff Kirwan Guy Somé Actor Kerr Logan Matthew Cunliffe Actor Natasha O'Keeffe Charlotte Campbell Actor Killian Scott DI Eric Wardle Actor Bronson Webb Evan Duffield Actor Amber Anderson Ciara Porter Actor Brian Bovell Derrick Wilson Actor Kevin Fuller Freddie Bestigui Actor Greg McKenzie TV Reporter Actor Jazz Cartier Deeby Macc Actor Suzanna Hamilton Sarah Actor Elarica Johnson Lula Landry Actor J.K. Rowling Executive Producer Ben Richards Writer, Executive Producer Jackie Larkin Producer Michael Keillor Director Neil Blair Executive Producer Ruth Kenley-Letts Executive Producer