Beyond the Horizon, Eugene O'Neill's 1920 romantic tragedy and first to earn him a Pulitzer Prize is considered a turning point in the development of American drama. This spare, beautiful, achingly emotional story of a star-crossed love triangle still resonates. Kathleen Akerley directs a cast including Felipe Cabezas, Joe Cronin, Jane Petkofsky, Eli Sibley and Chuck Young. Opening night is Friday, Jan. 14, at 8 p.m. To Feb. 12. Gunston Theater II, 2700 South Lang St. Arlington. Tickets are $30 to $35. Call 703-998-4555 or visit americancentury.org.