Ron Perlman Hellboy
John Hurt Prof. Trevor 'Broom' Bruttenholm
David Hyde Pierce Abe Sapien (voice) (uncredited)
Jeffrey Tambor Tom Manning
Marc Sadeghi Executive Visual Effects Producer
Winter Ave Zoli Girlfriend
Karel Roden Grigori Rasputin
Drew Struzan Art Designer
Guillermo del Toro Guy Dressed as Dragon (uncredited), Director, Screenplay, Fight Choreographer
Todd Bryant Stunt Double
Simon Wakefield Set Decoration
Doug Jones Abraham 'Abe' Sapien
Everett Burrell Visual Effects Supervisor
Selma Blair Elizabeth 'Liz' Sherman
Jeff Ward Fight Choreographer
Richard Goodwin Third Assistant Director
Corey Johnson Agent Clay
Kevin Baillie CG Supervisor
Brian Steele Sammael
Nancy Bishop Location Casting
Marco Bittner Rosser Art Direction
Brian Caspe Agent Lime
Javier Soto Documentation & Support
Mike Elizalde Makeup Supervisor
Guillermo Navarro Director of Photography
Pavel Cajzl Sherpa Guide, Stunt Coordinator
Jim Howick Cpl. Matlin
Weldon Brown ADR Mixer
Wayne D. Barlowe Creature Design
Mark Taylor Truck Driver, Second Assistant Director
James Babson Agent Moss
Ellen Heuer Foley Artist
Santiago Segura Train Driver
Vaclav Mottl Transportation Coordinator
Jan Petřina Stunt Double
Juan Peralta Sound Mix Technician
Rupert Evans John Myers
Marco Beltrami Original Music Composer
Mike Mignola Knight (uncredited), Co-Executive Producer, Comic Book, Writer, Creator
Jiri Tichacek Production Accountant
Jeremy Zimmermann Lobby Guard, Casting
Michael Eaves Digital Intermediate Colorist
Chuck Duke Animation
Pete Anthony Orchestrator, Conductor
David Ebner Production Executive
Jana Lynn Gold Associate Editor
Lloyd Levin Producer
Jordu Schell Sculptor
Helene Maksoud Liz Sherman's Mother (uncredited)
Gary Burritt Negative Cutter
Tom Elliott Fight Choreographer
Patrick J. Palmer Executive Producer, Unit Production Manager
Bob Sherman Television Host
Angus MacInnes Sgt. Whitman
Justin Svoboda Young Guy
Frank E. Eulner Supervising Sound Editor
Ellen Savaria Blonde Television Reporter
Bridget Hodson Ilsa Haupstein
Peter Eusebe Boom Operator
Mike Richardson Producer
Andrea Miltner Doctor Marsh
Peter Afterman Music Supervisor
Álvaro Navarro Kid
Guy Bradley Draughtsman
Norman Cabrera Makeup Effects
Shannon Mills Sound Effects Editor
Wendy Partridge Costume Design
Hilton Rosemarin Set Decoration
Charles Grisham Museum Guard
William Hoyland General Klaus Werner von Krupt
Kazu Hiro Makeup Designer
Steve Boeddeker Sound Designer