Video Request

Bonjourrr, I was hoping if someone could help me out with finding a video that was once posted here. It was a clip from an older tv show, a variety show I believe... and it featured an actress who danced, and I believe also sang. The only part I vividly remember is a part where she is dancing infront of these black boxes, and a man would come out of the side of one, bottom of one, top of one, as she would walk by...
I know this isnt the most descriptive,, but if anyone could help it would be greatly appreciated!

Mitzi Gaynor.

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