Anti Gas Skin (Korean: 방독피; RR: Bang Dok Pi) is a 2013 South Korean film directed by twin brothers Kim Gok and Kim Seon.

[2][3] British film critic Tony Rayns makes a cameo in the film, appearing as a tourist in the scene where Patrick watches the changing ceremony of the guards at Gyeongbokgung Palace.

[1] Director Kim Seon started writing the screenplay after the 2008 mad cow disease beef scandal; he was critical of the reaction and policies of the Lee Myung-bak administration at the time.

Mi-joo (Jang Liu), a 'wolf girl' with hypertrichosis, wants to become the next victim; Bo-sik (Park Ji-hwan), who wears a self-made superhero costume, dreams of subduing the killer; Seoul mayor candidate Joo Sang-geun (Cho Young-jin) received a mysterious death threat that may have come from the killer; American marine Patrick (Patrick Smith) believes that his girlfriend was one of the victims.

Kim Bo-yeon (visiting Cine21 reporter) criticized the fragmented story arc and the profundity of surrealism and metaphor, stating that those elements made the film difficult to follow.