I think there might be a game called Legend of Xanadu, but if you're talking about the movie that'd be sometime during 1980.
Xanadu was released on August 8, 1980.
Kira
That was the American hoofer 'Gene Kelly'.
Terpsichore
Matt met Olivia on the set of the 1979 film, Xanadu. Matt was one of the back-up dancers.
Olivia Newton John began recording in 1966. Since then, she has had numerous hit songs such as: Physical, Xanadu, Hopelessly Devoted to You, Magic, Summer Nights, You're the One That I Want and many more.
Kira
Xanadu was song by Olivia Newton-John in the 1980 movie Xanadu. It begins with the letter X.
Xanadu
· Xanadu - Olivia Newton-John
Xanadu - Soundtrack - Olivia Newton John (singer)
Olivia Newton John did a song by that name. It was from the movie Xanadu, I believe.
Olivia Newton John.
That was the American hoofer 'Gene Kelly'.
Olivia Newton-John, Michael Beck, and Gene Kelly
Terpsichore
Olivia turned 29 while filming the movie Grease in 1977. Math would take you to the age of 31 -32 for the 1980 film Xanadu.
Matt met Olivia on the set of the 1979 film, Xanadu. Matt was one of the back-up dancers.