Pernicious is a Thai-American supernatural horror film directed by James Cullen Bressack,[1] who also wrote the story along with co-writer Taryn Hillin.

[2] The film stars Ciara Hanna, Emily O'Brien, and Jackie Moore.

[3] Pernicious is produced by Benetone Hillin Entertainment, a company formed from the partnership of Daemon Hillin and Benetone Films, a leading production service company in Thailand.

[4] The movie was shot completely in Thailand.

Vantage Media International is reported to represent world rights to the movie.