Tom Cruise in gradually unveiling Kaffee's potential in the film. During Cruise's marriage to Nicole Kidman, the couple endured a great deal of public speculation about their sex life and rumors that Cruise was gay. In 1998, he successfully sued the "Daily Express", a British tabloid which alleged that his marriage to Kidman was a sham designed to cover up his homosexuality. In May 2001, he filed a lawsuit against gay porn actor Chad Slater. Slater had allegedly told the celebrity magazine "Actustar" that he had been involved in an affair with Cruise. This claim was strongly denied by Cruise, and in
Tom Cruise: An Unauthorized Biography has known for a matter of days? ... What was going on? I wanted to know more." In an interview with the "Associated Press", Morton stated that he asked Cruise for an interview, but was turned down: "I asked Tom for an interview and he declined. The Church of Scientology has got a very controversial reputation and that is what he is linked with. An unauthorized biography would essentially be a compromise … I want to investigate it without any kind of fetters." Morton consulted with private investigator and former adult film actor Paul Baressi, who investigated Cruise's private life.