Susan Sheridan, Princess Eilonwy — Disney Princesses Then and Now

Then: In 1985 when 'The Black Cauldron' opened, the 38-year-old English actress was at the start of her voice acting career.

Now: Now living in London with her twin daughters, Olivia and Alice, Sheridan has been a breast cancer survivor for nearly 20 years, and she's still performing. Most recently she appeared in a 2011 episode of the British crime drama series 'Midsomer Murders.'