Dustin Ardine known for being a method actor, refused to drink any fluids or get out of the box during the entire production. After days of filming in the hot sun and fearing for his safety, the director ordered Dustin to have a small cup of water.
The box and chains the actors were kept in were all 100% real.
Raymond Karago was given the script 48 hours prior to the shoot following a last minute casting change.