Directed by Jimmy Fay and starring Stephen Rea and Sean McGinley, the production, which opened Jan. 27, was originally scheduled to end March 7. Performances will now play the Linda Gross Theater through March 21.

Ages of the Moon, according to press notes, is a "gruffly poignant and darkly funny play. Byron (McGinley) and Ames (Rea) are old friends re-united by mutual desperation. Over bourbon on ice, they sit, reflect and bicker until fifty years of love, friendship and rivalry are put to the test at the barrel of a gun."

The production features scenic design by Brien Vahey, costume design by Joan Bergin, lighting design by Paul Keogan and sound design by Phillip Stewart.

Show times are Tuesday-Friday at 8 PM, Wednesday at 2 PM, Saturday at 2 PM and 8 PM and Sunday at 3 PM.

Atlantic Theater Company at the Linda Gross Theatre is located at 336 West 20th Street (between 8th and 9th Avenues). Tickets for main stage productions are $65 and are available by calling Ticket Central at (212) 279-4200 (ticketcentral.com). For more information visit www.atlantictheater.org.