(written from a Production point of view)
Jessica Eugenia "Jessie" Biscardi (31 January 1954 – 22 November 2013; age 59) was an actress and former model, who appeared as a Vulcan maiden in Star Trek III: The Search for Spock. She received no credit for this appearance and was identified by the tag of her costume which was sold off on the It's A Wrap! sale and auction on eBay. 
Biscardi was born in Manhattan as the daughter of singer/actress Marquita Rivera and fashion photographer Eugene Biscardi. At the age of 19, Biscardi was crowned Miss New York City, which was followed by a modeling and acting career, during which she played smaller, mostly uncredited roles in feature films and television shows, such as The X-Files, Martial Law and Buffy the Vampire Slayer. Later she worked as a celebrity print agent.
Biscardi died from breast cancer on 22 November 2013.