Character mistake: When 47 is leaving the embassy a marine asks him if anything is wrong. 47 is wearing sergeant's stripes. Marines do not call sergeants sir.
Hitman: Agent 47 (2015)
1 character mistake - chronological order
Directed by: Aleksander Bach
Starring: Ciaran Hinds, Thomas Kretschmann, Zachary Quinto, Rupert Friend, Angelababy, Charlene Beck, Dan Bakkedahl, Michael Bornhutter
Factual error: The Marines in the embassy scene had their BDUs pants stuck into their boots when in reality Marines blouse their pant bottoms around the top of the boot.
Litvenko: You're a bastard.
John Smith: I know.
Litvenko: No. You don't. You're a result of inferior technologies. A failed experiment. An Agent's advantage is not his body, John Smith. It's his mind. You will never be as good as him.
More trivia for Hitman: Agent 47