Hellboy (voice)

Ron Perlman

Acting

Liz Sherman (voice)

Selma Blair

Acting

Abe Sapien (voice)

Doug Jones

Acting

Professor Kate Corrigan (voice)

Peri Gilpin

Acting

Kitsune (voice)

Gwendoline Yeo

Acting

Lightning / Kappa / Pilot (voice)

Dee Bradley Baker

Acting

Bureau Member / Pilot / Additional Voices (voice)

Phil LaMarr

Acting

Russell Thorne (voice)

Mitchell Whitfield

Acting

Additional Voices (voice)

Kim Mai Guest

Acting

Additional Voices (voice)

Michael Hagiwara

Acting

Additional Voices (voice)

Yuriana Kim

Acting

Additional Voices (voice)

Clyde Kusatsu

Acting

Additional Voices (voice)

Liza del Mundo

Acting

Additional Voices (voice)

Paul Nakauchi

Acting

Additional Voices (voice)

James Sie

Acting