The Toronto 48 Hour Film Project (Horror Sci-Fi) is an annual filmmaking competition where teams are challenged to write, shoot, and edit a short film within a 48-hour timeframe, focusing on the horror and science fiction genres. The event culminates in premiere screenings of the completed films at venues like the Revue Cinema, followed by an awards ceremony. Winners of the "Best Film" award advance to Filmapalooza, an international competition, and are eligible for a screening at the Cannes Film Festival Short Film Corner. Registration for the project typically opens in February, with the filmmaking weekend occurring in May.