Main cast •
Reeve Carney as
Dorian Gray, a charismatic man who is ageless and immortal •
Timothy Dalton as Malcolm Murray, a hardened explorer-adventurer of the
African continent, on a deeply personal quest to save the remaining members of his family •
Eva Green as
Vanessa Ives, an enigmatic, quietly driven heroine who proves herself a force to be reckoned with as she battles powerful, relentless forces from the underworld •
Danny Sapani as Sembene (seasons 1–2), a mysterious, long-time ally of Malcolm •
Josh Hartnett as Ethan Chandler (born
Ethan Lawrence Talbot), a charming, brash and daring American man of action with uncanny marksmanship, who detests violence, and is more complicated than he likes to admit •
Helen McCrory as Evelyn Poole Evelyn Paul (season 2, recurring season 1), a professional
spiritualist known by the alias Madame Kali who is secretly the leader of a powerful coven of witches called "Nightcomers" •
Simon Russell Beale as Ferdinand Lyle (season 2, recurring seasons 1 and 3), an eccentric
Egyptologist •
Hannah Tointon as Maud Gunneson (season 1), an actress at the Grand Guignol, and object of the Creature's affection • Gavin Fowler as Simon (season 1), Maud's partner who mistreats the Creature •
David Warner as
Abraham Van Helsing (season 1), a
haematologist and colleague of Frankenstein •
Stephen Lord as Warren Roper (seasons 1–2), a
Pinkerton agent hired to bring Ethan back to the United States
Introduced in season 2 •
Sarah Greene as Hecate Poole (seasons 2–3), Evelyn's eldest daughter • Nicole O'Neill,
Olivia Chenery and Charlotte Beckett as minor witches of Evelyn's coven (season 2) •
Douglas Hodge as Bartholomew Rusk (seasons 2–3), a
Scotland Yard police inspector investigating the grisly Mariner's Inn Massacre •
Jack Hickey as the junior inspector working with Rusk (seasons 2–3) • Jonny Beauchamp as Angelique (season 2), a mysterious
transgender woman who gains Dorian's attention •
David Haig as Oscar Putney (season 2), the owner of a struggling
wax museum who employs the Creature for his own nefarious reasons •
Ruth Gemmell as Octavia Putney (season 2), Oscar's wife who is uneasy about the Creature and treats him cruelly • Tamsin Topolski as Lavinia Putney (season 2), the
blind daughter of the Creature's new employers, with whom he develops a friendship •
Ronan Vibert as Geoffrey Hawkes (season 2), a rich landowner who fell under Evelyn's sway
Introduced in season 3 •
Shazad Latif as
Henry Jekyll / Hyde, a chemist and college friend of Victor Frankenstein •
Perdita Weeks as Catriona Hartdegen, a
thanatologist scholar with expert knowledge of the supernatural Notable non-recurring cast include
Mary Stockley as Victor Frankenstein's mother Caroline,
Anna Chancellor as Vanessa's mother Claire, and Frank McCusker as Christopher Banning, a doctor overseeing Vanessa's treatment while institutionalized, all appearing in flashbacks during the first season, as well as
Oliver Cotton as Father Matthew, having been requested to perform an exorcism on Vanessa in the first season's penultimate episode. == Production and development ==