Lauren Bacall for "To Have and Have Not" (1944), Bacall was so nervous that, to minimize her quivering, she pressed her chin against her chest, faced the camera, and tilted her eyes upward. This effect, which came to be known as "The Look", became another Bacall trademark, along with her sultry voice. Bacall's character in the film used Slim Hawks' nickname "Slim", and Bogart used Howard Hawks' nickname "Steve". The on-set chemistry between the two was immediate according to Bacall. She and Bogart (who was married at the time to Mayo Methot) began a romantic relationship several weeks into shooting. Bacall's role
Lauren Bacall early great days with Humphrey Bogart and Howard Hawks 35 years ago" and "Variety" observing, "Lauren Bacall makes the film [from a novel by Bob Randall] work with a solid performance as a stage star pursued by a psychotic fan whose adoration turns to hatred. To be sure, the part doesn't test the broadest range of Bacall's abilities, but she and director Edward Bianchi achieve the essential element: They make the audience care what happens to her." Bacall also was featured in Robert Altman's "Health" (1980) and Michael Winner's "Appointment with Death" (1988). In 1990, she had a small role