Sammael

Ilsa Haupstein

Agent Moss

Agent Lime

Abe Sapien

Agent Stone

Agent Clay

Von Krupt

John Myers

Cpl. Matlin

Karl Ruprecht Kroenen

Kid

German Scientist

Museum Guard

Sgt. Whitman

Hellboy

Grigori Rasputin

Doctor Marsh

Tom Manning

Liz Sherman

Doctor Jenkins

Train Driver

Agent Quarry

Professor Trevor 'Broom' Bruttenholm