The new horror film Bite suggests that frazzled brides-to-be have one more thing to worry about ahead of their nuptials: the possibility they might transform into a giant bug. In director Chad Archibald’s movie, Elma Begovic plays a woman who is bitten by insect while on a pre-wedding vacation and starts turning into something monstrous enough to ruin even the most elegantly shot group photos come the happy day.

Bite will receive its world premiere on July 29 at Montreal’s Fantasia Festival. You can check out the film’s new trailer in the video above.