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.
Unfortunately the movie Hellboy Animated: Sword of Storms is not yet available on HBO Max.
| Writing | Karen Inwood Somers | Screenplay |
| Directing | Phil Weinstein | Director |
| Writing | Tad Stones | Screenplay |
| Directing | Tad Stones | Director |
| Writing | Matthew Waynee | Screenplay |
| Crew | Karen Inwood Somers | Documentation & Support |
| Writing | Mike Mignola | Characters |
| Visual Effects | Art Vitello | Animation Director |
| Sound | Christopher Drake | Original Music Composer |
| Production | Michael Wolf | Executive Producer |
| Camera | Bryndon Smith | Camera Operator |
| Production | Sidney Clifton | Producer |
| Writing | Mike Mignola | Story |
| Production | Tad Stones | Supervising Producer |
| Production | John W. Hyde | Executive Producer |
| Writing | Guillermo del Toro | Creative Producer |
| Writing | Tad Stones | Story |
| Production | Scott Hemming | Executive Producer |
| Editing | John Hoyos | Editor |
| Editing | Jeffrey Perlmutter | Editor |
| Production | Scott Greenberg | Producer |
| Production | Stephen R. Brown | Executive Producer |
| Production | Lloyd Levin | Executive Producer |
| Production | Lawrence Gordon | Executive Producer |
| Production | Mike Richardson | Executive Producer |
| Production | Mike Mignola | Consulting Producer |
| Production | Morris Berger | Executive Producer |
| Production | Stephanie Elliott | Producer |
