Michael Glawogger is the Austrian film director, screenwriter, and cinematographer celebrated for his documentaries about contemporary labor, three of which are showcased this month at Northwest Film Forum. Tonight brings the third installment of Glawogger’s Globalization Trilogy—Whores’ Glory, a cinematic triptych on prostitution involving three countries, three languages, and three religions. Go learn a bunch of new stuff about the world’s oldest profession. (Northwest Film Forum, 1515 12th Ave, www.nwfilmforum.org, 7 and 9:15 pm, $10)