Factual error: When we see the detective pour the sample of Martin's sperm onto Joyce's body, the liquid is thick and bright white, like PVA glue; however the detective acquired the sample several hours earlier, and ejaculate loses that appearance/consistency almost immediately (30 minutes at most), becoming thinner and almost transparent.

Nightwatch (1997)
1 factual error - chronological order
Directed by: Ole Bornedal
Starring: Ewan McGregor, Nick Nolte, Josh Brolin, Patricia Arquette, Erich Anderson, Anais Evans
Continuity mistake: During the scene when Martin and Cray are in the morgue, Cray throws the baseball bat at Martin. When Cray throws it it is upside down but when Martin catches it, it is rightside up. However, you never see the bat flip.
Inspector Thomas Cray: Have you ever been killed before? I'll be back in a minute.
Question: Who is the man in the picture in the office of the hospital? Is it supposed to be Nick Nolte when he was young, working as the night watchman?





Chosen answer: It is intended as a nod to the original 1994 version of the film, which supposedly featured the same picture in the watchman's booth.
Purple_Girl