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
Torment (1944 film) Ekman. Filming, on which Ingmar Bergman served as an assistant director, took place in two stages. The first stage, for interior scenes, took place from 21 February to 31 March 1944 at the Filmstaden studios north of Stockholm and the "Södra Latin" High School in downtown Stockholm. The second stage, covering the exterior scenes, comprised only ten days in late May of the same year. In his second autobiography, "Images: My Life in Film", Bergman describes the filming of the exteriors as his actual film directorial debut: When the film was virtually done, I made my debut as a movie