Neil Marshall Director David Harbour Hellboy Actor Milla Jovovich Nimue, The Blood Queen Actor Ian McShane Professor Broom Actor Sasha Lane Alice Monaghan Actor Daniel Dae Kim Major Ben Daimio Actor Thomas Haden Church Lobster Johnson Actor Penelope Mitchell Ganeida Actor Sophie Okonedo Lady Hatton Actor Brian Gleeson Merlin Actor Alistair Petrie Lord Adam Glaren Actor Laila Morse Gatekeeper Actor Stephen Graham Gruagach Voice Andrew Cosby Screenwriter Lawrence Gordon Producer Lloyd Levin Producer Mike Richardson Producer Philip Westgren Producer Carl Hampe Producer John Thompson Producer, Executive Producer Matthew O'Toole Producer Les Weldon Producer Yariv Lerner Producer Mike Mignola Executive Producer Marc Helwig Executive Producer Avi Lerner Executive Producer Lati Grobman Executive Producer Christa Campbell Executive Producer Jeffrey Greenstein Executive Producer Lorenzo Senatore Cinematographer Martin Bernfeld Film Editing Benjamin Wallfisch Original Music Paul Kirby Production Design Alexei Karaghiaur Art Director Alison Harvey Set Decoration Valentina Mladenova Set Decoration Stephanie Collie Costume Design Daniel Hubbard Casting