Advent Calendar, Day Twelve

I have another quiz, this time on all the past Christmas specials of Doctor Who. Enjoy!

1. In The Christmas Invasion, who's pyjamas was the Doctor wearing?

   
   
   

2. In The Christmas Invasion, who was the project director of Guinevere One?

3. What is H.C. Clements?

4. Where did the Doctor and Astrid go to find Max Capricorn in Voyage of the Damned?

5. What was Max Capricorn's head living inside?

   
   
   

6. Who's house did The Doctor and the Other Doctor visit in The Next Doctor?

   
   

   
   

   
   

   
   

7. In The End of Time, Part 2, which prison was Lucy Saxon kept in?