Olivia Newton-John (Part 4 of 4) - Season 6 Episode 20

We wrap up sharing with you a lot of later-career songs and appearances that you may not have heard of. Did you know she did a song with her daughter? Did you catch her appearance on the TV show 'Glee'? Did you know she released albums through Hallmark? Yes, the greeting card and movie company--that Hallmark.