If this is truly 1957 as stated (and I have no reason to doubt it), then this is two years before Burnett got her first major break in the Broadway musical Once Upon a Mattress, although she had done some television work beforehand. This is...
Tag - Ed Sullivan
A lovely and manic extended bit from SeÃ±or Wences off the Ed Sullivan show. Close the box. Found via Mark Evanier.
For those that only know him as the manic Riddler, here's some Frank Gorshin stand-up from the Ed Sullivan show. He was truly a prophet, if you think about it.