Mary Loos was born on 6 May 1910 in San Diego, California, USA. She was a writer and producer, known for A Ticket to Tomahawk (1950), Yancy Derringer (1958) and Gentlemen Marry Brunettes (1955). She was married to Carl Von Saltza and Richard Sale. She died on 11 October 2004 in Monterey, California, USA.