From Wikipedia, the free encyclopedia. Shirley Patterson, sometimes billed as Shawn Smith, (December 26, 1922 – April 4, 1995) was a Canadian born B-movie actress of the 1940s and 1950s. Patterson began her acting career after being a beauty contestant in pageants in California in 1940. She graduated from the Mar-Ken School in Sherman Oaks, California in 1941, and shortly thereafter she signed a contract with Columbia Pictures. Her career spanned forty films, a small quantity of television
