James McAvoy character Victor Von Frankenstein
Daniel Radcliffe character Igor
Jessica Brown Findlay character Lorelei
Andrew Scott character Roderick Turpin
Charles Dance character Frankenstein
Louise Brealey character Sexy Society Girl
Mark Gatiss character Dettweiler
Freddie Fox character Finnegan
Bronson Webb character Rafferty
Callum Turner character Alistair
Daniel Mays character Barnaby
Spencer Wilding character Nathaniel / Prometheus 2
Guillaume Delaunay character Prometheus 1
Valene Kane character Mrs. Winthrop
Alistair Petrie character Chief Inspector
Adrian Schiller character Dr. Clive
Di Botcher character Older Nun
Robert J. Fraser character Livery Man (uncredited)
