Actor George Takai is best known as Sulu from "Star Trek," as well as for his LGBT activism and funny posts on Facebook. He and Lea Salonga, the original Kim in “Miss Saigon,” are the headliners in the new Broadway musical "Allegiance," which tackles a tough historical subject. Like many thousands of Japanese-Americans, Takai was interned by the U.S. government in camps during World War II after Japan attacked Pearl Harbor.

New York Times theater critic Charles Isherwood offers his review of "Allegiance," which features a score by Jay Kuo and book by Kuo, Marc Acito and Lorenzo Thione, in a production directed by Stafford Arima. It runs through September 2016, at the Longacre Theatre.