What would the Doctor be if he wasn't a Time Lord?
16853
"Time Lords" and "Gallifreyans". What's the difference?
17450
Doesn't the end of Looper create a time paradox?
16525
How old were each of the Doctor's incarnations?
123946
Why didn't Doctor Strange wind back the clock way before Thanos got any of the Infinity Stones?
74649
During the Time War why didn't the Daleks blow up at least one TARDIS while in the Time Vortex?
139993
Quantum systems without a classical analogue?
86108
Is it the TARDIS that allows the Doctor to speak baby?
109075
Is it possible to reintegrate a Horcrux?
475
Would time freeze if you could travel at the speed of light?
34347
Why did the Doctor think he was going to die in "The Time of the Doctor" even though he saw Capaldi in "The Day of the Doctor"?
60084
In a very small static universe with only a particle, does it make sense to talk about time?
52298
Has there ever been an actor who has portrayed the Doctor, but was previously featured in the series as another character?
131538
Why did The Doctor start to regenerate at Lake Silencio?
31010
How did The Doctor and Clara escape his timeline?
112943
Short lived time travelling British TV show identification
93648
What happened to the second Barry in Rogue Time?
106384
What would the universe be like if Electroweak symmetry were unbroken?