Ron Perlman
Hellboy (voice)
Selma Blair
Liz Sherman (voice)
Doug Jones
Abe Sapien (voice)
Peri Gilpin
Professor Kate Corrigan (voice)
Gwendoline Yeo
Kitsune (voice)
Dee Bradley Baker
Lightning / Kappa / Pilot (voice)
Phil LaMarr
Bureau Member / Pilot / Additional Voices (voice)
Mitchell Whitfield
Russell Thorne (voice)
