Slightly Dangerous

Slightly Dangerous is a 1943 American screwball comedy film directed by Wesley Ruggles and starring Lana Turner, Robert Young, Walter Brennan, and Dame May Whitty. The film follows a bored young woman in a dead-end job who runs away to New York City and ends up impersonating the long-missing daughter of a millionaire. The screenplay was written by Charles Lederer and George Oppenheimer from a story by Aileen Hamilton.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.