The American Historical Theatre
- World-class historical characters and interpretations from American history, including the official George Washington of Mount Vernon.
- http://www.americanhistoricaltheatre.org/

Kelly-Strayhorn Community Performing Arts Theater
- East Liberty area, Pittsburgh, PA. Current events listings, photos, and contact staff.
- http://www.kelly-strayhorn.org

Arden Theatre Company
- Philadelphia's Arden Theatre is a full-service professional regional theatre.
- http://www.ardentheatre.org

Iron Age Theatre
- Site-specific and classic American theater company located near Philadelphia. Site includes images, video, and sound from productions
- http://www.artscc.org/iron/

Prime Stage Theatre
- Committed to engaging and exposing young people and families in the discovery of live theatre with commissioned works, adaptations of literature and historical events. Prime Stage partners with many organizations and features a Teen Advisory Board.
- http://www.primestage.com

Mountain Playhouse
- Information about the Mountain Playhouse and Green Gables Restaurant in Jennerstown.
- http://mountainplayhouse.com

Bristol Riverside Theatre
- Located on the scenic Delaware in historic Bristol Borough is Bucks County's only award-winning professional regional theatre, offering world premieres, dramas, comedies, musicals, and year-round children's theatre.
- http://www.brtstage.org/

Forrest Theatre, Philadelphia
- Named after famous American actor Edwin Forrest. The theater opened May 1, 1928 as the "New" Forrest Theatre. Build, owned and operated by The Shubert Organization, Inc. NY, NY Broadway Subscription Series.
- http://www.forrest-theatre.com