Antibirth is a 2016 psychedelic body horror film written and directed by Danny Perez, produced by Cole Payne, David Anselmo, Rob Weston and Jeff Rice.

It stars Natasha Lyonne, Chloë Sevigny, Meg Tilly (in her first acting film role since 1996), Mark Webber, Maxwell McCabe-Lokos and Emmanuel Kabongo.

Lou (Natasha Lyonne) is a hard-partying stoner who lives in a run-down trailer outside a rural Michigan town where women have recently been going missing.

After getting a ride from her friend Luke (Emmanuel Kabongo) to her cleaning job at a motel, she encounters an eccentric stranger, Lorna (Meg Tilly), who is staying in one of the hotel rooms.

In addition to running drugs (including unstable, experimental drugs, some of which turned an underling's skin inside out upon sampling it), Gabriel works as a pimp; during an encounter between a sex worker and a client, a strange man, apparently familiar to Gabriel and later revealed to be Isaac, watches the intercourse take place, noting his interest in the encounter.

One afternoon, Lou loses consciousness and has bizarre hallucinations in which figures from Funzone, a local family entertainment center give her a vaginal exam.

The two have lunch at the Funzone, and Lorna confesses that she was abducted by an unknown entity while enrolled in the military, an event which led to her being discharged when she questioned her authorities.

Lou confronts Warren, who works at the Funzone, about the night before she began experiencing her symptoms; he admits that Gabriel has been "trading" women, mostly runaways, to a mysterious man named Isaac in exchange for drugs to sell.

Isaac reveals that the military is investigating a way to create a new race that can survive the toxic atmosphere of space (which he has been to several times) and that her lifestyle of hard-drinking and drug use, as well as his secretly pumping toxins into her home, provided an ample womb for their experiment.

The website's consensus reads, "Antibirth's outstanding performances anchor its wilder flights of fancy, making this surreal horror outing from writer-director Danny Perez more than a garish curiosity.