
So, you'll go to the Doctor Who convention
with me next week?
The Big Bang Theory Season 9, Episode 12

The DOCTOR is calling it a...
Breaking Bad Season 2, Episode 3

But it was good that that was when
we decided to take her to the DOCTOR...
Breaking Bad Season 3, Episode 10

Yeah, but either way,
his DOCTOR ordered it.
Breaking Bad Season 2, Episode 5

Sheldon, yes.
Everybody's a DOCTOR but me!
The Big Bang Theory Season 4, Episode 24