Joanne Linville was an actress known for roles including a Romulan commander in a 1968 episode of “Star Trek.”Linville’s portrayal of the Romulan commander made her “Star Trek” episode, “The Enterprise Incident,” one of the original series’ most memorable – fans loved the romantic tension between her character and Spock, played by Leonard Nimoy (1931–2015). Another notable appearance was on a 1961 episode of “The Twilight Zone,” playing a Confederate widow at the end of the Civil War.