Bite is a 2015 Canadian body horror film written and directed by Chad Archibald, and starring Elma Begovic, Annette Wozniak, Denise Yuen, Jordan Gray, Lawrene Denkers, Barry Birnberg, Daniel Klimitz, Tianna Nori, and Caroline Palmer. It was produced by Black Fawn Films, MGM Productions and Scream Factory, and Breakthrough Entertainment. The plot is about a young woman who is bitten by a waterborne insect whilst in Costa Rica and suffers horrifying and transformative consequences.

Plot

Casey (Elma Begovic) celebrates her bachelorette party with her friends Kirsten and Jill in Costa Rica. She is second-guessing her impending wedding to her fiancé Jared Kennedy and is exasperated with Jared's mother, who happens to be Casey’s landlord. Casey gets bitten by an insect at one point during the trip but is too preoccupied to take notice, brushing it off as an ordinary bug bite. After returning home, her body begins to mutate gradually, her senses become abnormally acute, she can no longer tolerate the taste of food, and she is plagued by nightmares. When she wakes up one day, she finds there are insect eggs all over her apartment. Jared's mother invades Casey's apartment to angrily challenge her about her plans to marry her son, but Casey kills her when she instinctively spits acid into her face during an argument. Noticing she hasn't seen Casey for days, Kirsten becomes very worried and visits her, but Casey ends up killing her as well when she finds the body of Mrs. Kennedy and panics.