Jane Wyatt 1

Jane Wyatt 2

Jane Wyatt is probably best-known for Father Knows BestBilly Gray. In 1967, she appeared in the Star Trek episode "Journey to Babel" playing Spock's mother. In that episode, she was married to Sarek. Both Mark Lenard and Jane Wyatt reprised their characters in the 1986 movie Star Trek IV: The Voyage Home, alongside Robin Curtis, who played a very-pregnant-with-Spock's-kid Saavik.