West described the film as his most horrific film yet , and said that he wanted the film 's violence to be upsetting .
Swanberg doubled as cameraman for parts of the film , as West trusted his background as a filmmaker to shoot the scenes without supervision .
West described the film as West 's most horrific film yet , and said that he wanted the film 's violence to be upsetting .
Swanberg doubled as cameraman for parts of the film , as West trusted his background as a filmmaker to shoot the scenes without supervision .