Koas is an Israeli-born Australian-raised American-living actor who has been featured both on stage and screen. Film credits can be found on IMDB. Recent stage credits include being in the Boston Tour of "Freedom of Speech: Lessons From Lenny Bruce" (dir. Sam Weisman [George of the Jungle, Family Ties, Monk]) which was performed at; Brandeis University, the Cambridge Multicultural Arts Center, the Arsenal Center for the Arts, Gloucester Stage Company, and The Rockwell in Davis Square, as well as in the ensemble of Martyr (dir. Dmitry Troyanovsky [American Repertory Theater, etc...]), at Brandeis University.