- What did the doctor whisper to River?
- What is the real name of the Tardis?
- Is Jack Harkness the Face of Boe?
- Is the doctor’s name Theta Sigma?
- Is a Tardis possible?
- What does unit stand for?
- Why is the Tardis bigger on the inside?
- Who knows the doctor’s name?
- What is Doctor’s IQ?
- Does the Tardis fly or teleport?
- How did the Tardis get its name?
- What does Tardis stand for?
- How many rooms does the Tardis have?
- Why is the Tardis blue?
- How many types of Tardis are there?
- What is the doctor’s real name?
- What is the doctor’s name in Gallifreyan?
- Is Clara a Time Lord?
What did the doctor whisper to River?