The Doctor is united with past and future versions of himself in an epic battle to protect the universe from a growing evil force. Facing everyone who once died in .\r
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Something is coming.something vast, something dark.In celebration of 50 years here is the trailer to the 50th anniversary episode Eternal Darkness, starring .\r
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Trailer 2 Day of the Doctor inspired Something is coming.something vast, something dark.In celebration of 50 years here is the trailer to the 50th anniversary .