If rumors seemingly confirmed by Defamer are to be believed, MADtv has been canceled. No! Yes? According to a "highly placed source" production is scheduled to shutter at the end of the 14th (?!?) season. So take a moment to brace yourself for the end of the show that brought you Frank Caliendo, Orlando Jones, Artie Lange, and Seth Meyers' brother and such memorable sketches as… Okay, help us here. Anybody?