Howling:Reference in the simpsons

I don't know if this is old news but an episode of the simpsons referenced doctor who the he will knock 4 times storyline was referenced in trehouse of horror xx check it out it should be added somewhere possibly on the end of time page. Winehousefan, 07:35, August 14, 2010 [UTC]&nbsp


 * It's noted on the The Simpsons article. --Tangerineduel 14:03, August 14, 2010 (UTC)