Reparto
Ron Perlman
Hellboy
Selma Blair
Elizabeth 'Liz' Sherman
Doug Jones
Abraham 'Abe' Sapien
John Hurt
Prof. Trevor 'Broom' Bruttenholm
Rupert Evans
John Myers
Jeffrey Tambor
Tom Manning
Ladislav Beran
Karl Ruprecht Kroenen
Bridget Hodson
Ilsa Haupstein
Karel Roden
Grigori Rasputin
Brian Steele
Sammael
Corey Johnson
Agent Clay
Kevin Trainor
Young 'Broom'
Brian Caspe
Agent Lime
James Babson
Agent Moss
Stephen Fisher
Agent Quarry
Angus MacInnes
Sgt. Whitman
Jim Howick
Cpl. Matlin
Álvaro Navarro
Kid
Rory Copus
Kid on Rooftop
Tara Hugo
Doctor Jenkins
Andrea Miltner
Doctor Marsh
Jeremy Zimmermann
Lobby Guard
William Hoyland
General Klaus Werner von Krupt
Justin Svoboda
Young Guy
Winter Ave Zoli
Girlfriend
Santiago Segura
Train Driver
David Hyde Pierce
Abe Sapien (voice) (uncredited)
Helene Maksoud
Liz Sherman's Mother (uncredited)
Guillermo del Toro
Guy Dressed as Dragon (uncredited)
Mike Mignola
Knight (uncredited)
