Sky Captain and the World of Tomorrow months before Conran made the movie with his actors, he shot it entirely with stand-ins in Los Angeles and then created the whole movie in animatics so that the actors had an idea of what the film would look like and where to move on the soundstage. To prepare for the film, Conran had his cast watch old movies, such as Lauren Bacall in "To Have and Have Not" (1944) for Paltrow's performance and "The Thin Man" (1934) for the relationship between Nick and Nora that was to be echoed in the one between Joe and Polly. Avnet constantly pushed
Lauren Bacall views on numerous occasions. Bacall and Bogart were among about 80 Hollywood personalities to send a telegram protesting the House Un-American Activities Committee's investigations of Americans suspected of Communism. The telegram said that investigating individuals' political beliefs violated the basic principles of American democracy. In October 1947, Bacall and Bogart traveled to Washington, D.C., along with a number of other Hollywood stars in a group that called itself the Committee for the First Amendment (CFA), which also included Danny Kaye, John Garfield, Gene Kelly, John Huston, Ira Gershwin and Jane Wyatt. She appeared alongside Humphrey Bogart in a photograph printed