Suggestions by @sonictiger

Matt Reeves

as Director in The Darkness

Mr. Blue Sky

as Writer in The Darkness

sonictiger

as Writer in The Darkness

Keith David

as "Him" in The Darkness

Spoiler

as "Him" in The Darkness

Noomi Rapace

as "The Traitor" in The Darkness

Spoiler

as "The Traitor" in The Darkness

Paul Giamatti

as The Warden in The Darkness

Michael Fassbender

as Count Vladimir Dracula in The Darkness

Asher Angel

as Jake Lindell in The Darkness

Justin H. Min

as Arthur Kemp in The Darkness

Evan Peters

as Wilfred Glendon in The Darkness

Oscar Isaac

as The Wolf-Man in The Darkness

Doug Jones

as Ricou in The Darkness

Zendaya Coleman

as Maria Walton in The Darkness

Tom Holland

as Henry Frankenstein in The Darkness

Jodie Comer

as Cecilia Cranley in The Darkness

Dacre Montgomery

as Joseph Moreau in The Darkness

Michael Shannon

as Cagliostro in The Darkness

Hiroyuki Sanada

as Doctor Warner Yogami in The Darkness