Slightly Dangerous is a 1943 American romantic comedy film starring Lana Turner and Robert Young. A bored young woman in a deadend job runs away to New York City and ends up impersonating the longlost daughter of a millionaire. The film was directed by Wesley Ruggles and written by Charles Lederer and George Oppenheimer from a story by Ian McLellan Hunter and Aileen Hamilton. According to Turner Classic Movies film historian Robert Osborne, one sequence early in the filmin which Lana Turners character does her job at the soda fountain while blindfoldedwas actually directed by an uncredited Buster Keaton.
Source: Wikipedia