Screenplay: Jack Thorne. Based on The Enola Holmes Mysteries: The Case of the Missing Marquess by Nancy Springer
Actors
Millie Bobby Brown, Henry Cavill, Sam Claflin, Helena Bonham Carter, Louis Partridge, Burn Gorman, Adeel Akhtar, Fiona Shaw, Susan Wokoma, Frances de la Tour, Hattie Morahan, David Bamber, Claire Rushbrook, Gaby French, Paul Copley, Ellie Haddington, Alex Kelly, Connor Catchpole, Sarah Flind, Dempsey Bovell, Mary Roscoe, Tuyen Do, Esther Coles, Jay Simpson, Delroy Atkinson, Neil Bell, David Kirkbride, Joakim Skarli, Gianni Calchetti, Quinn Copeland, Owen Atlas, Pierre Bergman, Heather Pearse, Paul Parker, Margaret Wheldon
