Dublado e Legendado no OverFlix. Continuing its tradition of unearthing little-known 20th-century operas, the Bregenz Festival presented the first staged production of Polish-Russian composer Mieczysław Weinberg’s “The Passenger” in 2010. Written in 1967/68, the opera relates the chance meeting of a former concentration camp guard and one of her former inmates on an ocean liner years after the war.