That Man in Istanbul (Spanish: Estambul 65, Italian: Colpo grosso a Galata Bridge, French: L'Homme d'Istamboul) is a 1965 English-language European international co-production adventure film directed by Antonio Isasi-Isasmendi and starring Horst Buchholz. It was released in the United States by Columbia Pictures.That Man in Istanbul is an eurospy comedy film. Its English-language title is likely a reference to the 1964 eurospy comedy film That Man from Rio.