Hello, Dolly! director, 9 letters
Singin' in the Rain star, 9 letters
Oscar nominee for Anchors Aweigh, 9 letters
Song-and-dance man born 8/23/1912, 9 letters
Superstar who won an honorary Oscar, 9 letters
Dancing talk-show host?, 13 letters
He had a famous drum solo on Benny Goodman's Sing, Sing, Sing, 9 letters