
The Professor said
we wouldn't spill blood,
Money Heist Season 1, Episode 4

Where is the surgical instruments kit
that the PROFESSOR gave us?
Money Heist Season 1, Episode 6

No, they're watching
the new Professor Proton.
The Big Bang Theory Season 11, Episode 15

I heard about this PROFESSOR
who melted down, bought a van...
The Big Bang Theory Season 3, Episode 14

Professor, how much time is left?
Money Heist Season 3, Episode 4