the building is very big, Professor.
Money Heist Season 3, Episode 3
Professor Tupperman is dead
and that makes us...?
The Big Bang Theory Season 6, Episode 20
Dad! It's... the Professor! The Professor!
Money Heist Season 3, Episode 6
that Professor Rothman's
office is rightfully mine?
The Big Bang Theory Season 5, Episode 17
I’m going to phone the Professor,
keep looking for her.
Money Heist Season 1, Episode 10