Off The Main Road, June 30 - July 19 | Main Stage. Legacy, July 1 - July 12 | Nikos Stage. Kinship, July 15 - July 25 | Nikos Stage. Paradise Blue, July 22 - August 2 | Main Stage. Unknown Soldier, July 30 - August 9 | Nikos Stage. A Moon For The Misbegotten, August 5 - August 23 | Main Stage. Chewing Gum Dreams | An Intervention, August 12 - August 23 | Nikos Stage. Since 1955, the Williamstown Theatre Festival has brought America’s finest actors, directors, designers, and playwrights to the Berkshires, engaging a loyal audience of both residents and summer visitors.