In 1993,
The Boston Phoenix published an article which covered a series of accusations against Horovitz by six different women associated with the GSC. The actresses and staff members alleged that the playwright used offensive language, kissed, and/or fondled them. In response, Horovitz said, "it's rubbish. Someone was fired, and this is their revenge." At the time, no charges or lawsuits were filed against Horovitz, nor was any disciplinary action taken by the GSC's board. On November 30, 2017, a
New York Times article stated that nine women said that Horovitz had
sexually assaulted or
harassed them between 1986 and 2016. Some of the women were under the
age of legal consent at the time. As a result, Horovitz left the Gloucester Stage Company (GSC), the theater company he had founded. His son
Adam Horovitz said, "I believe the allegations against my father are true, and I stand behind the women that made them." The February 5, 2018 episode of the
Hidden Brain podcast
Why Now? features in-depth interviews with women who have accused Horovitz of sexual assault. On February 19, actress
Heather Graham, who briefly dated Horovitz's son Adam, appeared on
Marc Maron's
podcast WTF and said that the elder Horovitz made predatory advances toward her following an audition for one of his plays in 1989. == Personal life ==