This twisty ride from Down Under has Love and Other Catastrophes’ O’Connor and Day as Nikki and Al, sexy grifters whose con — seducing, drugging, and robbing married businessmen — takes a wrong turn when a victim has the bad grace to die. In his briefcase is a compromising video of a sports star. With the cops and jock in hot pursuit, they head into the outback, and more bodies turn up. Is Nikki a sleepwalking killer? Is Al conniving? Their mutual mistrust, the eccentrics they meet, and the atypically clever cops make acclaimed art-house pic Kiss or Kill the road movie less traveled. A-