טריילר
שחקנים
ג'ים הוויק
Cpl. Matlin
Mike Mignola
Knight (uncredited)
Kevin Trainor
Young 'Broom'
Álvaro Navarro
Kid
Andrea Miltner
Doctor Marsh
דייוויד הייד פירס
Abe Sapien (voice) (uncredited)
Rupert Evans
John Myers
Brian Caspe
Agent Lime
Miroslav Lhotka
Museum Guard (uncredited)
Ladislav Beran
Karl Ruprecht Kroenen
Corey Johnson
Agent Clay
Jeremy Zimmermann
Lobby Guard
Bob Sherman
Television Host
Santiago Segura
Train Driver
גיירמו דל טורו
Guy Dressed as Dragon (uncredited)
Winter Ave Zoli
Girlfriend
Helene Maksoud
Liz Sherman's Mother (uncredited)
רון פרלמן
Hellboy
James Babson
Agent Moss
Rory Copus
Kid on Rooftop
Tara Hugo
Doctor Jenkins
Doug Jones
Abraham 'Abe' Sapien
Bridget Hodson
Ilsa Haupstein
Brian Steele
Sammael
Angus MacInnes
Sgt. Whitman
ג'ון הרט
Prof. Trevor 'Broom' Bruttenholm
William Hoyland
General Klaus Werner von Krupt
Justin Svoboda
Young Guy
סלמה בלייר
Elizabeth 'Liz' Sherman
ג'פרי טמבור
Tom Manning
Karel Roden
Grigori Rasputin
Stephen Fisher
Agent Quarry