The Youngest Profession is a 1943 film, directed by Edward Buzzell, it contains cameos by which American actor, and a major star at Metro-Goldwyn-Mayer?
William Powell William Horatio Powell (July 29, 1892 – March 5, 1984) was an American actor. A major star at Metro-Goldwyn-Mayer, he was paired with Myrna Loy in 14 films, including the "Thin Man" series based on the Nick and Nora Charles characters created by Dashiell Hammett. Powell was nominated for the Academy Award for Best Actor three times: for "The Thin Man" (1934), "My Man Godfrey" (1936), and "Life with Father" (1947).
Benny Thau Benny Thau (born Benjamin Thau, 15 December 1898 – 5 July 1983) was an American businessman who became vice-president of the Hollywood film studio Metro-Goldwyn-Mayer (MGM), a subsidiary of the Loew's theater chain. From 1928 he was in charge of casting, in the business of discovering and developing talented performers. He was known for his quiet and calming influence with often temperamental stars. Towards the end of his career he was studio boss for a short period.