Herd

Herd (2023) is an American zombie horror film you can watch online on iFILM. Director Steven Pierce uses a river rafting trip — two women trying to patch up a strained relationship — as the setup for a double threat: a viral outbreak turning locals feral, and armed militia factions carving up the infected countryside.

Ellen Adair and Mitzi Akaha lead as Jamie and Alex. When a broken leg pins Alex down, Jamie's search for help drops her into a power struggle between survivalist groups who've decided the apocalypse is their opportunity. The film's tagline does the work: some fight for survival, others fight for control.

Herd earns its tension from human villainy more than from the undead, which puts it closer to siege thriller than straight zombie movie. Stream Herd (2023) online on iFILM.