FrightFest, also known as Arrow Video FrightFest, is an annual film festival in the United Kingdom dedicated to horror, fantasy, science fiction, and thriller films. Founded in London in 2000, it expanded to include a Glasgow event in 2006 as part of the Glasgow Film Festival. The festival hosts three main events each year: a five-day festival in London over the late August Bank Holiday weekend, a Halloween event in London in late October, and FrightFest Glasgow in February. It has grown into a community where audiences and guests from around the world gather for its unique atmosphere.