Dreyfus in Rehearsal Again is the kind of show that makes you feel you’ve discovered something. A theater troupe stages a multilayered production set in 2026, about actors in 1931 who are staging a play about the Dreyfus Affair, a scandal in France that began in 1894. The whole thing is a Russian nesting doll of Jewish identity, anti-Semitism, and who gets to tell whose story. Funny, chaotic, sharp, and uncomfortably current is how the company describes it, and given the moment, that feels like an understatement. The French philosopher Bernard-Henri Lévy makes a special appearance on the closing night, June 3.