Looney Tunes is an American TV series that aired in theaters from 1930 until 1969.
Then the show aired on Cartoon Network from 1992 until its new logo in 2004. However the show continued to air during the Boomerang block until October 2004. The show returned for a marathon on 2009 and then for another marathon on 2010. The show officially returned on March 2011 and it is currently airing ever since.