Red Widow: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Red Widow Drama, Crime, Thriller United States GeneralEpisodesCastCharactersGallery Cast See full cast → Radha Mitchell as Marta Walraven Sterling Beaumon as Gabriel Walraven Sterling Beaumon as Gabriel Walraven Erin Moriarty as Natalie Walraven Erin Moriarty as Natalie Walraven Goran Višnjić as Christian Schiller Clifton Collins, Jr. as FBI Agent James Ramos Luke Goss as Luther Luke Goss as Luther Suleka Mathew as Dina Tomlin Suleka Mathew as Dina Tomlin Jaime Ray Newman as Katerina "Kat" Petrova Jakob Salvati as Boris Walraven Jakob Salvati as Boris Walraven Lee Tergesen as Mike Tomlin Lee Tergesen as Mike Tomlin Wil Traval as Irwin Petrova Rade Serbedzija as Andrei Petrova Clifton Collins Jr. as James Ramos Jaime Ray Newman as Kat Petrova Wil Traval as Irwin Petrov Rade Serbedzija as Andrei Petrov Goran Visnjic as Nicholae Schiller Camille Sullivan as Newton Erin Cahill as Felicity Natalia Nogulich as Elena