“Threshold” (*1/2 out of four) was a road to nowhere about a woman (Madison West) battling drug addiction who claims to be cursed and persuades her brother (Joey Millin) to go with her on a cross-country road trip to break her spell and help her on her road to recovery. Co-directors Patrick Robert Young and Powell Robinson mix in some interesting visual flourishes and stylistics but film on the whole is self-indulgent, numbing, and (after a while) boring. Much of this film was improvised and actually shot on 2 crew member’s IPhones!