Nicole Teeny's first feature-length documentary unveils a little-known subculture, one that combines the Good Book with good old-fashioned competitiveness. But the National Bible Quiz Championship, with its teams of Scripture-spouting teens, isn't the main event in "Bible Quiz. " A smart, funny and disarming 17-year-old girl is the heart of this low-key charmer of a coming-of-age story. The intimate film, a prize winner at the Slamdance Film Festival, revolves around the experience of Mikayla Irle, a tomboyish 12th-grader with family troubles who finds a sense of belonging on a Bible Quiz team in Tacoma, Wash.
