T.V. Tango -- Film Description:
"Four children who have picked up all sorts of annoying behavior from watching television decide instead to create their own games. This animated film for five- to eight-year-olds is intended to awaken children's critical sense regarding the media messages aimed at them. (Film without words)."
-- National Film Board of Canada

Source:
National Film Board of Canada. "NFB -- T.V. Tango" National Film Board of Canada. http://www.onf-nfb.gc.ca/eng/collection/film/?id=28347.