Dolores Moran the cover of such magazines as "Yank". She was given supporting roles in films, such as "Old Acquaintance" (1943) with Bette Davis. Warner Bros. attempted to increase interest in her, promoting her along with Lauren Bacall as a new screen personality when Bacall was cast alongside Humphrey Bogart in "To Have and Have Not" (1944). The film made a star of Bacall, but Moran languished, and subsequent films did little to further her career. "The Horn Blows at Midnight" (1945) gave her a leading role with Jack Benny and Alexis Smith, but her film appearances after this were sporadic, and
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