The Eleventh Doctor is an incarnation of the Doctor, the protagonist of the BBC science fiction television programme "Doctor Who". He is played by Matt Smith, in three series as well as seven specials, over an almost four-year-long period. As with previous incarnations of the Doctor, the character has also appeared in other "Doctor Who" multimedia. Using only the above description and what you know about the world, "MATT SMITH NEVER APPEARED IN ANY OTHER "DOCTOR WHO" MULTIMEDIA." is definitely correct, incorrect, or inconclusive? 