A folklore professor becomes unwittingly possessed by the ancient Japanese demons of Thunder and Lightning. But when The Bureau of Paranormal Research & Defense dispatches a team of agents to investigate, a cursed samurai sword sends Hellboy to a supernatural dimension of ghosts, monsters, and feudal mayhem. Now while pyrokinetic Liz Sherman and fishboy Abe Sapien battle one very pissed-off dragon, a lost and cranky Hellboy must find his way home.
Ron Perlman
as Hellboy (voice)
Selma Blair
as Liz Sherman (voice)
Doug Jones
as Abe Sapien (voice)
Peri Gilpin
as Professor Kate Corrigan (voice)
Gwendoline Yeo
as Kitsune (voice)
Dee Bradley Baker
as Lightning / Kappa / Pilot (voice)
Phil LaMarr
as Bureau Member / Pilot / Additional Voices (voice)
Mitchell Whitfield
as Russell Thorne (voice)
Kim Mai Guest
as Additional Voices (voice)
Michael Hagiwara
as Additional Voices (voice)
Yuriana Kim
as Additional Voices (voice)
Clyde Kusatsu
as Additional Voices (voice)
