June Vincent

June Vincent (born Dorothy June Smith, July 17, 1920 – November 20, 2008) was an American actress. Vincent began her career in film in the early 1940s. After having made 50 films, she retired from that field when her second child was born.
She later became a successful television actress appearing in many programs throughout the 1950s, 1960s, and 1970s. She appeared in three episodes of Have Gun - Will Travel and she made five guest appearances on Perry Mason including the roles of Madge Wainwright in the 1959 episode, "The Case of the Bartered Bikini," and title character and murder victim/villainess Laura Randall in the 1961 episode, "The Case of the Wintry Wife."
From Wikipedia.