The Great Impostor (1961)
Genres: Biography, Comedy, Drama
Cast: Tony Curtis, Edmond O'Brien, Karl Malden
The Great Impostor is a 1961 American comedy-drama film movie based on the true story of an impostor named Ferdinand Waldo Demara. The film is loosely based on Robert Crichton's 1959 biography of the same name, it stars Tony Curtis in the title role, and was directed by Robert Mulligan. The film only loosely follows Demara's real-life exploits, and is much lighter in tone than the book on which it is based.