Jessie Royce Landis (1896-1964) was an American actress known for her roles as elegant and sophisticated women, often high-society mothers or prominent matronly figures. Her film career gained momentum in her mature years, particularly thanks to her memorable collaborations with Alfred Hitchcock.

She is celebrated for portraying Grace Kelly's witty mother in **"To Catch a Thief"** (1955), where her character was a lively and spirited heiress. Even more iconic was her portrayal of Cary Grant's lively and incredibly understanding mother in **"North by Northwest"** (1959). These roles cemented her image as a character actress with a distinguished bearing and impeccable screen presence, often with a touch of subtle humor.