Jack-O a 1995 American horror film directed and co-produced by Steve Latshaw and executive produced by Fred Olen Ray.

The family, consisting of father David, mother Linda, and son Sean, live a normal suburban life, but are eventually visited by a stranger who identifies herself as Vivian Machen.

Director Steve Latshaw had several cast and crew members that joined him on three film projects: Dark Universe (1993), Biohazard: The Alien Force (1994), and Jack-O.

Fred Olen Ray served as executive producer for all three films, and Patrick Moran, who played Jack-O, had writing credits on all three as well.

[3] Muir also wrote that, while Jack-O is "undeniably ambitious"—arguing that the film "labors to make a point about political polarization and the culture war in 1990s America" through its conservative suburbanite characters[4]—it contains "virtually no suspense and pretty bad acting too.