From Practice , at Playwrights Horizons. Photo: Alexander Mejía, Bergamot What does horror look like onstage? There are spooky ghost stories like The Woman in Black , bloodbaths like Carrie: The Musical , and heroically lo-fi scarefests like North Bergen High School’s 2019 adaptation of Alien , created on a budget of $3,500 and pretty high on my list of Shows I Wish I Had Seen. Most experiments with the genre retain an interest in its supernatural or gory tropes, along with the challenge of