Anecdotes

Though ostensibly a sequel to Watchers (1988), this movie is self-contained and does not follow the plot of the earlier film. The same can be said for Les proies - Le carnage (1994) and Les proies - La résurrection (1998).

Tracy Scoggins told Femme Fatales magazine she and the dog were supposed to be uncommonly bonded, but, in real life, the dog hated her. They had to put Alpo on her face for it to lick her cheek.

Unlike the first film, which received a limited theatrical release, Watchers II (1990) was released directly to home video.

Screenwriters John Brancato and Michael Ferris were jointly credited under the pseudonym "Henry Dominic," as neither were members of the Writer's Guild of America (WGA) at the time.

First mainstream film credit for adult entertainment actress Keisha.