but the Professor was no hit man.
Money Heist Season 1, Episode 13
Uh, Professor Hawking,
if you just give us one second,
The Big Bang Theory Season 9, Episode 17
The pyjamas look
really good on you, Professor.
Money Heist Season 1, Episode 5
Professor.
Money Heist Season 3, Episode 5
the analogue communication system
to talk to the Professor.
Money Heist Season 1, Episode 1