Say what you will about Liquid Sky, there’s no other movie like it. Shot largely in a nightclub that feels warmed to sweltering by big costumes and body heat and a crowded penthouse apartment with a killer view of the Empire State Building (and a UFO on the porch), it mashes up an annoyingly slack New Wave fashion show with a New York sci-fi story about aliens who crave heroin and/or human orgasms cooked up by frisky Russian immigrant writer, director and co-editor Slava Tsukerman.