Question:  Conquest is a 1937 Metro-Goldwyn-Mayer film staring a British character actor for his many roles in British and American films and later in what?

full_context: Document 1: That Hamilton Woman: That Hamilton Woman, (also known as Lady Hamilton and The Enchantress), is a 1941 black-and-white historical film drama, produced and directed by Alexander Korda for his British company during his exile in the United States. Set during the Napoleonic Wars, the film tells the story of the rise and fall of Emma Hamilton, dance-hall girl and courtesan, who married Sir William Hamilton, British ambassador to the Kingdom of Naples. She later became mistress to Admiral Horatio Nelson.
Document 2: Reginald Denny (actor): Reginald Denny (born Reginald Leigh Dugmore, 20 November 1891 – 16 June 1967) was an English stage, film and television actor as well as an aviator and UAV pioneer. He was once an amateur boxing champion of Great Britain.
Document 3: The Greater Woman: The Greater Woman is a lost 1917 silent film drama starring Broadway actress Marjorie Rambeau in her first motion picture beginning a 40-year screen career. Mutual Film released the film and Frank Powell directed.
Document 4: Nigel Bruce: William Nigel Ernle Bruce (4 February 1895 – 8 October 1953) was a British character actor on stage and screen. He was best known for his portrayal of Dr. Watson in a series of films and in the radio series "The New Adventures of Sherlock Holmes" (starring Basil Rathbone as Sherlock Holmes). Bruce is also remembered for his roles in the Alfred Hitchcock films "Rebecca" and "Suspicion".
Document 5: Conquest (1937 film): Conquest (also called Marie Walewska) is a 1937 Metro-Goldwyn-Mayer film which tells the story of the Polish Countess Marie Walewska, who becomes the mistress of Napoleon in order to influence his actions towards her homeland. It stars Greta Garbo, Charles Boyer, Reginald Owen, Alan Marshal, Henry Stephenson, Leif Erickson, Dame May Whitty, George Zucco, and Maria Ouspenskaya.
Document 6: Greta Garbo: Greta Garbo (born Greta Lovisa Gustafsson; ] ; 18 September 1905 – 15 April 1990), was a Swedish-born American film actress during the 1920s and 1930s. Garbo was nominated three times for the Academy Award for Best Actress and received an Academy Honorary Award in 1954 for her "luminous and unforgettable screen performances." In 1999, the American Film Institute ranked Garbo fifth on their list of the greatest female stars of classic Hollywood cinema, after Katharine Hepburn, Bette Davis, Audrey Hepburn, and Ingrid Bergman.
Document 7: Napoléon (1927 film): Napoléon is a 1927 silent French epic film written, produced, and directed by Abel Gance that tells the story of Napoleon's early years. On screen, the title is Napoléon vu par Abel Gance, meaning "Napoleon as seen by Abel Gance". The film is recognised as a masterwork of fluid camera motion, produced in a time when most camera shots were static. Many innovative techniques were used to make the film, including fast cutting, extensive close-ups, a wide variety of hand-held camera shots, location shooting, point of view shots, multiple-camera setups, multiple exposure, superimposition, underwater camera, kaleidoscopic images, film tinting, split screen and mosaic shots, multi-screen projection, and other visual effects. A revival of "Napoléon" in the mid-1950s influenced the filmmakers of the French New Wave.
Document 8: Reginald Denham: Reginald Denham (10 January 1894 – 4 February 1983) was an English writer, theater and film director, actor and film producer.
Document 9: Ronald Colman: Ronald Charles Colman (9 February 1891 – 19 May 1958) was an English actor, popular during the 1930s and 1940s. He won an Academy Award for Best Actor for "A Double Life" (1947) and received nominations for "Random Harvest" (1942), "Bulldog Drummond" (1929) and "Condemned" (1929). Colman starred in several classic films, including "A Tale of Two Cities" (1935), "Lost Horizon" (1937) and "The Prisoner of Zenda" (1937). He also played the starring role in the Technicolor classic "Kismet" (1944), with Marlene Dietrich, which was nominated for four Academy Awards.
Document 10: Catherine the Great (1995 film): Catherine the Great is a 1995 television movie based on the life of Catherine II of Russia. It stars Catherine Zeta-Jones as Catherine, Jeanne Moreau as Empress Elizabeth and Omar Sharif as Alexis Razumovsky.
Document 11: Anne-Marie O'Connor: Anne-Marie O'Connor is an American journalist and writer who authored The Lady in Gold: The Extraordinary Tale of Gustav Klimt's Masterpiece, Portrait of Adele Bloch-Bauer, the bestselling story of the battle by Vienna emigre Maria Altmann to reclaim five Gustav Klimt paintings from her native Austria in an eight-year legal battle by Los Angeles attorney E. Randol Schoenberg; a saga that also inspired a Harvey Weinstein movie, Woman in Gold, in which Helen Mirren played Maria Altmann.
Document 12: Laurence Olivier: Laurence Kerr Olivier, Baron Olivier, {'1': ", '2': ", '3': ", '4': "} ( ; 22 May 1907 – 11 July 1989) was an English actor and director who, along with his contemporaries Ralph Richardson and John Gielgud, dominated the British stage of the mid-20th century. He also worked in films throughout his career, playing more than fifty cinema roles. Late in his career, he had considerable success in television roles.
Document 13: Reginald Owen: John Reginald Owen (5 August 1887 – 5 November 1972) was a British character actor. He was known for his many roles in British and American films and later in television programmes.
Document 14: Basil Rathbone: Philip St. John Basil Rathbone MC (13 June 1892 – 21 July 1967) was a South African-born English actor. He rose to prominence in the United Kingdom as a Shakespearean stage actor and went on to appear in more than 70 films, primarily costume dramas, swashbucklers and, occasionally, horror films.
Document 15: Mata Hari (1931 film): Mata Hari is a 1931 American Pre-Code Metro-Goldwyn-Mayer film loosely based on the life of Mata Hari, an exotic dancer and courtesan executed for espionage during World War I. The film stars Greta Garbo in the title role. It was Garbo's most commercially successful vehicle. Only a censored version of the film is currently available.
ground_truth: television programmes