I am having a hard time letting this go. Both images are of Yvette Mimieux. Granted the one on the left is younger than one on the right, but if you look at pictures of her after 1979 she will look younger, even now in her seventies.
One of these days I need to send a message to the person who did hair on the set of The Black Hole. No old lady haircuts allowed. Ever.
BONUS: Yvette Mimieux was also in The Time Machine. Her performance is significantly better here, but she wasn’t really allowed to act in the George Pal production.