On this day in 1990, You Can't Do That On Television aired its final episode. You Can't Do That On Television was a sketch show for children that featured live bands (originally), bizarre sketches and...of course...the green slime. You Can't Do That On Television debuted on Feb. 3, 1979 on CJOH-TV in Ottawa. At the time, it was a one-hour, low-budget variety program that featured sketches, music videos and live phone-in contests. Comedy actor Les Lye played numerous characters on the show, and w