June Lockhart: June Lockhart. Actress: Lost in Space. Born in New York City on June 25, 1925, the daughter of actors Gene Lockhart and Kathleen Lockhart, June Lockhart made her professional debut at age eight in a Metropolitan Opera production of "Peter Ibbetson", playing Mimsey in the dream sequence. In the mid-1930s, the Lockharts relocated to California, where father Gene enjoyed a long career as one of the screen's great character actors....
