‘The Light Princess’

Sandra Bullock found a way to get herself back to earth in “Gravity,” but what’s this poor princess to do? Based on a Scottish fairy tale from the 1800s, this musical by Lila Rose Kaplan and Mike Pettry centers on a royal heroine who’s forced to float everywhere because of a witch’s curse. In the show, being performed at the New Victory Theater by the actors of the A.R.T. Institute at Harvard, she has to discover a solution by her 16th birthday or remain suspended forever.