Dominic Hronek-Perez didn't shave for many months for the role. To prep for the role, Dominic often got his anger out by punching a punching bag. He did this because Hourglass rarely showed his anger, and doing this would reduce the urge.
The cast weren't allowed to read the ending, so they didn't know it until they filmed it.
Demetrio Hronek-Perez was the only non-crew actor who read the full script.
The first thing Dominic Hronek-Perez thought of before writing the script, was the character of Hourglass.
The first idea of the film was in November of 2020. The script was started in May of 2021.