Little ditty about the two title characters follows mischievous young New Yorker Diane (Juno Temple) as she develops an awkward but passionate attraction to the boyish girl Jack (Riley Keough, granddaughter of Elvis Presley), only to find that her tumultuous emotions begin to cause bizarre physical reactions. Their strange courtship brings about a violent clash of innocence and malevolence that could destroy them both. Featuring animation by the Brothers Quay, this unnerving, dark romance co-stars Kylie Minogue, Leo Fitzpatrick. 105 min. Widescreen; Soundtrack: English Dolby Digital 5.1; Subtitles: English (SDH), Spanish; featurettes; theatrical trailer.