Star Trek actress Arlene Martel, who played Spock's bride-to-be, dies aged 78 after suffering heart attack. By PAUL CHAVEZ FOR MAILONLINE . Published: 19:23 EDT, 14 August 2014 | Updated: 20:20 ...

Arlene Martel. It's a sad week for Hollywood as it now mourns the passing of Star Trek actress Arlene Martel, who died of complications following a heart attack at the age of 76.