John W. Lowell's The Letters
, a thriller set in 1930s Russia, continues through Sunday, Sept. 22. Showtimes are 7:30 p.m., Wednesday through Friday; 8 p.m., Saturday; and 3 p.m., Sunday; with an additional show at 4 p.m., Saturday, Sept. 21; $28, 18 preview. Visit ovationtix.com
for tickets and more information.