As eye-opening as "By Hands Unknown" is, the show is still a diamond in the rough. The ending, while a necessary culmination of facts about and photos of lynching, pushes through too rigidly. Most disappointing is the visible line between trained and untrained actors. Only a handful of them possess the chops to balance emotional complexity with truth. Nancy Keegan and Phil John give standout performances, each playing a variety of roles. Safiya Fredericks gives a forceful recitation of poetry between the plays, accompanied by guitarist Nathan Yates.
Presented by Brava Company and Chelsea Rep Lab as part of the New York International Fringe Festival at the New School for Drama Theatre, 151 Bank St., NYC. Aug. 13–25. Remaining performances: Tue., Aug. 17, 6:45 p.m.; Thu., Aug. 19, 3 p.m.; Sat., Aug. 21, 4:45 p.m.; Wed., Aug. 25, 9 p.m. (866) 468-7619 or www.fringenyc.org.