When one of their members is arrested during a raid on an experimentation facility, an animal rights group is forced to disband their operation. Reunited one year later after receiving a mysterious coded message from their incarcerated colleague, the activists meet at a seemingly abandoned lab where they become the unwilling subjects of a series of horrific and deadly tests. Gripping chiller stars Tom Hardy, Katharine Towne, and former Spice Girl Melanie Brown. AKA: "LD 50 Lethal Dose." 97 min. Soundtrack: English Dolby Digital 5.1; Subtitles: Spanish; interviews; behind-the-scenes footage; featurettes; more.