Um Actually
500

Doctor Who has been a show since 1963. With two Main Runs of the Tv Show, 1963-1989 and 2005-Present, and One Movie (1996). The 2005 Reboot Started with Christopher Eccleston as the Ninth Doctor, The Iteration of the Character after regenerating from Paul McGann's Eighth Doctor, Who Only Appeared in The Movie.

The Eighth Doctor Did not Regenerate into The Ninth. Rather The Eighth Regenerated into The War Doctor.

The War Doctor Regenerated into the Ninth at the End of the Time War


Also, technically Paul McGann's Eighth has appeared in 1 episode and a Mini-sode (but I'm not really counting that, so bonus points if you said it)

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