1951/52: The Colgate Comedy Hour
 - Dancer

"The show alternated four hosts in those years: Martin & Lewis, Donald O'Connor, Abbot & Costello and Eddie Cantor. I worked on several shows, but never worked on Cantor."

Donald O'Connor kissing Sylvia's hand

In rehearsal with Donald - Sylvia is kneeling

(From the L.A. Times)