Spencer Tracy Kramer's "Guess Who's Coming to Dinner" (1967), Tracy's ninth and final film with Hepburn. "Guess Who's Coming to Dinner" explored the topic of interracial marriage, with Tracy playing a liberal-minded newspaper publisher whose values are challenged when his daughter wishes to marry a black man, played by Sidney Poitier. Tracy was happy to be working again, but he told the press the movie would be his last. To commence filming, Tracy had to be insured for the high premium of $71,000; Hepburn and Kramer both put their salaries in escrow until Tracy completed his scenes. In poor health, Tracy could
Spencer Tracy to find the "King and Queen of Hollywood" ranked Tracy sixth among males. Tracy was reunited with Gable and Loy for 1938's "Test Pilot". The film was another commercial and critical success, permanently cementing the notion of Gable and Tracy as a team. Based on the positive response he had received in "San Francisco", MGM again cast Tracy as a priest in "Boys Town" (1938). Portraying Edward J. Flanagan, a Catholic priest and founder of Boys Town, was a role Tracy took seriously: "I'm so anxious to do a good job as Father Flanagan that it worries me, keeps me