Most of the scenes were shot in long uninterrupted one takes. Because of that, occasionally the actors had to shoot some of their own scenes because of location limitations and a special camera harness had to be rigged so they could act and film at the same time.
The film was shot in only 12 days.
The last murder scene took a whole day to shoot and needed 16 takes before it was successful due to timing problems with the gun and blood splatter effect.
Initially, the producers had reached out to Zoey Deutch to play the part of Eve but due to scheduling, she had to decline.