...I missed another one last week: Frankie Manning, Lindy Hop Great.
In the movie Hellzapoppin, 1941
At Lindyfest here in Houston, 2008 (at the age of 93, with Dawn Hampton, age 79 [we went to a dance while on our honeymoon in NYC and she was there, and I nearly wet myself]).
May I be so lucky as to still be dancing when I'm old and gray. :)