Factual error: The limo used in Louisiana has a front license plate and it's a Louisiana plate. Louisiana only issues a rear plate.
Factual error: In the fighting scene in U-Bahnhof Alexanderplatz the underground trains move much faster than in real world. Alexanderplatz is a railhead station. The trains would either crash into a wall or would not have enough room to accelerate that fast.
Factual error: A band poster for the Polish blackened death metal band Behemoth is shown while Bruce drives around the town, however the poster features the band as they are in 2015 while the film is set in 1990.