This document provides a brief overview of the evolution of theater from ancient Greece to early cinema. It lists the main eras as Greek theater, Roman theater, Medieval theater, Renaissance theater, 1800s theater, and Early Cinema. Under the Greek theater heading it lists the common play types of Satyr Plays, Comedies, and Tragedies. Other theatrical developments mentioned include orchestras in Roman theater, operas in Medieval theater, and melodramas in 1800s theater. It also provides links for more information on 19th century theater, Renaissance theaters, and the early cinema timeline.