What is "stamboul"

Stamboul ( 1931) is a British drama film directed by Dimitri Buchowetzki and starring Warwick Ward, Rosita Moreno, Margot Grahame, and Garry Marsh, and released by the British division of Paramount Pictures. Buchowetski also co-directed El hombre que asesino with Fernando Gomis, the Spanish-language version of the film, also released by Paramount.

The film is based on the novel L'homme que assasina (1906) by Claude Farrere and on a play by Pierre Frondaie.