Cast of Nightwatch

Ewan McGregor portrays Martin Bells, a law student who becomes a night watchman at a morgue and gets caught up in a series of strange murders.

Patricia Arquette plays Katherine, a key character in the mysterious events that unfold during the night watchman's shifts.

Nick Nolte takes on the role of Inspector Cray, a character involved in the investigation of the unsettling occurrences at the morgue.

Josh Brolin portrays James Gallman, another significant figure in the dark happenings that take place during the night watchman's job.

Lauren Graham plays Marie, a character likely connected to the unfolding mystery that the night watchman finds himself embroiled in.

Michelle Csitos appears as a Prostitute, a minor character who may have a role in the night watchman's encounters during his shifts.

Anais Evans takes on the role of Leanne, a character who may play a part in the events that transpire during the night watchman's night shifts.

Brad Dourif portrays the Duty Doctor, a character who likely interacts with the night watchman during his unsettling experiences at the morgue.

Alix Koromzay appears as Joyce, a character who may be linked to the mysterious occurrences that unfold during the night watchman's shifts.

Lonny Chapman plays Johnson, a character who may have insights into the strange happenings that plague the night watchman at the morgue.

Robert LaSardo portrays a Pub Thug, a minor character whose presence may add to the eerie atmosphere of the morgue during the night watchman's shifts.

Alison Gale appears as the Girl Friend of Guy in Pub, a character connected to a specific setting where events related to the night watchman may unfold.