With less than one week left until the Doctor Who 50th Anniversary Special "The Day Of the Doctor", which debuts on Saturday, November 23, BBC has released 26 new photos from this highly-anticipated special. Our current Doctor (Matt Smith) teams up with his Time Lord predecessor (David Tennant) to stop a murderous plot that could alter existence as we know it. Karen Gillan, Billie Piper, John Hurt and Jenna-Louise Coleman co-star in this latest interstellar advneture, which airs in a global simulcast starting at 2:50 PM ET on November 23.

Doctor Who: The Day Of The Doctor Photo 1
Doctor Who: The Day Of The Doctor Photo 2
Doctor Who: The Day Of The Doctor Photo 3
Doctor Who: The Day Of The Doctor Photo 4
Doctor Who: The Day Of The Doctor Photo 5
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Doctor Who: The Day Of The Doctor Photo 1
Doctor Who: The Day Of The Doctor Photo 2
Doctor Who: The Day Of The Doctor Photo 3
Doctor Who: The Day Of The Doctor Photo 4
Doctor Who: The Day Of The Doctor Photo 5