Hellboy (voice)
Ron Perlman
Liz Sherman (voice)
Selma Blair
Additional Voices (voice)
Yuriana Kim
Clyde Kusatsu
Liza del Mundo
Paul Nakauchi
James Sie
Abe Sapien (voice)
Doug Jones
Professor Kate Corrigan (voice)
Peri Gilpin
Kitsune (voice)
Gwendoline Yeo
Lightning / Kappa / Pilot (voice)
Dee Bradley Baker
Bureau Member / Pilot / Additional Voices (voice)
Phil LaMarr
Russell Thorne (voice)
Mitchell Whitfield
Kim Mai Guest
Michael Hagiwara
Executive Producer
Mike Richardson
Director
Tad Stones
Screenplay
Story
Supervising Producer
Lawrence Gordon
Creative Producer
Guillermo del Toro
Characters
Mike Mignola
Consulting Producer
Phil Weinstein
Documentation & Support
Karen Inwood Somers
Matthew Waynee
Animation Director
Art Vitello
Original Music Composer
Christopher Drake
Editor
John Hoyos
Camera Operator
Bryndon Smith
John W. Hyde
Producer
Stephanie Elliott
Sidney Clifton
Lloyd Levin
Scott Greenberg
Stephen R. Brown
Scott Hemming
Morris Berger
Michael Wolf
Jeffrey Perlmutter