
Realizing that they need help but are stranded, Mark and Dobs search the island and find a bunker. Josh radios for help and a voice claiming to be Dr. While Josh performs oral sex on her, Penny begins spitting up large amounts of blood and her flesh starts melting. When they return to camp, Josh and Penny discover strange rashes on their skin. Josh and Penny go snorkeling and see the decomposing carcasses of sea animals littering the ocean floor. Porter warns Camila that he is dangerous.

Frustrated with his confinement, Porter intentionally infects one of the researchers as he begins revolting against his continued isolation. Sympathetic researcher Camila creates a rapport with Porter. While en route to the island, Penny, Mark's former flame, attempts to seduce him but is rebuffed. Mark's best friend Dobs, his brother Josh, and Josh's girlfriend Penny charter a boat and take Mark to a supposedly unpopulated island for a low-key bachelor party. Marcus prepares to marry wealthy heiress Kate Arias in the Dominican Republic. Porter continually asks to see his wife, but he is continually denied. Edwards spends two months examining Porter in isolation. Along with fellow researchers Camila and Bridgett, Dr. Although Porter carries a deadly flesh-eating virus, he is asymptomatic and shows no signs of necrosis. Edwards arrives at a secluded island laboratory CPEC to examine Mr. It was released in the United States on June 26, 2014, on VOD and on Augin select theaters. The film was theatrically released in Germany on February 6, 2014. Starring Ryan Donowho, Brando Eaton, Jillian Murray, Mitch Ryan, Lydia Hearst and Sean Astin the plot centers around a bachelor party on an isolated island, which inadvertently releases the disease from the previous two installments. Cabin Fever: Patient Zero is a 2014 science fiction horror film directed by Kaare Andrews and written by Jake Wade Wall it serves as a prequel to, and the third installment of the Cabin Fever franchise.
