How much do you know about mafia classic The Godfather?

“I’m going to make him an offer he can’t refuse."
‘The Godfather’ is often touted as one of the best movies ever made, and it’s clear to see why.
From it’s complex characters to the deeply-captivating story, the 1972 crime drama has managed to retain its title of being a must-watch movie.
But how much do you know about this mafia classic?