NEW YORK"The Roundabout Theatre Company unveiled two new productions this week. One was powerful. The other starred Keira Knightley.We'll get shortly to the exquisitely observed "The Humans," a bristling family play by Stephen Karam ("Sons of the Prophet") in Roundabout's off-Broadway space, the Laura Pels Theatre. As for the vehicle Knightley has chosen for her Broadway debut, a confoundingly dreary adaptation of Em…
SOURCE: Washington Post at 11:44PM on October 29, 2015