Uncle Vanya the professor's daughter by his first wife, who has worked with Vanya to keep the estate going, suffers from her unrequited feelings for Dr. Astrov. Matters are brought to a crisis when the professor announces his intention to sell the estate, Vanya and Sonya's home, with a view to investing the proceeds to achieve a higher income for himself and his wife. "Uncle Vanya" is unique among Chekhov's major plays because it is essentially an extensive reworking of his own play published a decade earlier, "The Wood Demon". By elucidating the specific changes Chekhov made during the revision process—these include
Vanya and Sonia and Masha and Spike Nielsen and Liesel Allen Yaeger. In September/October 2013, a separate production ran in the Phoenix Theatre, Indianapolis, produced by Bryan Fonseca. In 2014, the show ran at the Guthrie Theater in Minneapolis, and in Tucson and Phoenix, Arizona. The show was produced in Seattle at the ACT Theatre from October 17 – November 16, 2014. Playwright Durang starred as Vanya alongside Marilu Henner as Masha in a production at the Bucks County Playhouse from July 17 to August 10, 2014. Although "Vanya and Sonia and Masha and Spike" is a comedy, it has some darker elements that pervade its themes.