i48 Film Competition and Festival is a competition where teams of filmmakers from around Idaho have 48 hours to write, pre-produce, cast, shoot, and edit, an original short film three to six minutes long. A week later, all completed films will be screened at the Flicks in Boise, Idaho, with a “Best Of i48” Screening and Awards Ceremony at the Egyptian Theatre.

h48 is the horror version of i48. Just like i48, but without the PG requirement. h48 is held each year in October as part of the Idaho Horror Film Festival, with a limited number of teams that can participate. Teams are given a horror genre, line, and prop that they must use in the 4-6 minute film.

https://www.idaho48.org/h48/