With Michelangelo Antonioni, Alain Resnais, and Ousman Sembene still active, one can't call Portuguese writer-director Manoel de Oliveira the only old master we have left in cinema. But how remarkable to see someone in his mid-90s enjoying one of the richest and most productive periods of his career--five extraordinary and very different features since Inquietude in 1998. This is partly thanks to the resourceful producer Paulo Branco (who also sponsors Raul Ruiz); unfortunately, none of the five has found U.S. distribution (unlike de Oliveira's previous releases, The Convent and Voyage to the Beginning of the World, which were less interesting but had bigger stars). The fourth and fifth (I'm Going Home, a superbly unsentimental story about an aging actor, and Oporto of My Childhood, an imaginative documentary about de Oliveira's hometown) haven't even made it to Chicago festivals yet. Word and Utopia (2000) offers another example of how de Oliveira has enlivened his stately style through vigorous direction of actors, mainly through Lima Duarte's performance as Antonio Vieira, an outspoken 17th-century Jesuit priest who championed the rights of Brazilian Indians and won the support of both the pope and Queen Christina of Sweden. Drawn mainly from Vieira's sermons and letters, which director and actor treat like libretti for the settings, the period artworks, and various dramatic scenes, and lusciously shot by Renato Berta, the film epitomizes de Oliveira's profound embrace of history, which deepens and surpasses the wisdom of old age. Gene Siskel Film Center, Thursday, February 21, 6:00.