Blankety Blanks was hosted by an entertainer who was often called what?
Blankety Blanks (Australian game show) Blankety Blanks is an Australian game show based on the American game show "Match Game". It was hosted by Graham Kennedy on Network Ten from 1977–1978.
Biff Henderson James Jackson "Biff" Henderson, Jr. (born October 3, 1946) is an American comedian and television personality best known for his work on the "Late Show with David Letterman". He was the show's stage manager and appeared in occasional humorous segments, which often involved interviewing people at public places and events.