There are a lot of special things about Christopher Shinn’s new play Teddy Ferrara—now in the Owen Theatre through March 9—but one of the greatest is the young, diverse cast. A key member of the ensemble is actor Jax Jackson, the first transgender actor to appear on the Goodman stage. In Teddy Ferrara, Jax plays a transgender male student named Jaq, who is fighting for the voice of the LGBTQ community within the university, which has been stricken with tragedy. We spoke with Jax about his experience as part of the Teddy Ferrara cast.