DuneMuadDib
Sr Member
Just to be picky.... he has 13 Regenerations, which means there will be 14 actors playing The Doctor. Even IF Moffet pulls out some "new Math" and gives us an "in-between" doctor (and Matt Smith turns out to be #12), then there are still two more actors who get to play the part.
12 regenerations, 13 incarnations.
"The Deadly Assassin" which is the first mention of a limit- "After the 12th regeneration, there is no plan that will postpone death."
In "The Keeper of Traken" the Master claims, "I am now nearing the end of my twelfth regeneration." The Doctor responds, "Then that is the end for a Time Lord."
In "Mawdryn Undead" the Fifth Doctor said: "If I did, it would be the end of me as a Time Lord ... I can only regenerate 12 times."
During "The Ultimate Foe" from the Trial of a Time Lord arc the Master describes the Valeyard as "an amalgamation of the darker sides of [the Doctor's] nature, somewhere between [his] 12th and final incarnation."
In the movie the Doctor says "a Time Lord has 13 lives, and the Master had used all of his," and "Grace! Don't you see? I have 13 lives."
12 regenerations, 13 incarnations.
Obviously they'll fudge it somehow if the show is still going when the Doctor "runs out" of regenerations, I don't think anyone is arguing that. Time War affected the limit, River's regeneration energy, or something else wibbly wobbly. Since 1976 the limit has been 12, which has been a major plot point for the Master more than once. Davies doesn't know what he's talking about when he tries to claim otherwise and he's not the final authority on Who anymore. If Moffat's still in charge when Thirteen quits then it's his ass the explanation will be pulled out of.