The movie is filmed in and around South Carolina. One notable location is the club scenes which is an actual bar called The Art Bar located in the Vista in downtown Columbia not far from the state capital.
In the scene prior to the climactic showdown between the two main characters, Gayce smashes a liquor bottle on a tombstone that reads "Golightly." The stone served two symbolic purposes: One, it is a direction for her to "go lightly" which she ignores by smashing a bottle over it. Secondly, it is a reference to Holly Golightly, the archetypal Manic Pixie Dream Girl. Gayce, being the "Anti version" of the MPDG, smashes the trope by smashing the bottle. Actress Victoria Elizabeth was superstitious about smashing the bottle on a gravestone, and did not want to do the shot. The bottle smashing is done in close-up with director Christopher Bickel, wearing Gayce's coat, doing the smashing.
Lemonheads were used as the hallucinogenic drug Theta
Shane Silman originally wanted to play the character of Derek and was uncomfortable in the role being worried about being typecast as the villain in future projects. However, to flesh out this interesting character he wrote a ten page backstory and contributed to some of his dialogue.