Chris Foster strongly encouraged improvisation throughout the duration of production.
The four main actors (Nathan Bonk, Brian Ballance, Alexandra Pica, and Daniel Cancio) had never acted in a feature film before this movie.
Shot in 30 days over the course of 5 months.
Actors Nathan Bonk and Alexandra Pica, as well as makeup artist Carly Ventura drove 3.5 hours to set from Orlando to Fort Myers every weekend to shoot.
The majority of the cast/crew would stay at the house Tethered was filmed in, every weekend during production.