The Gunnery's Performing Arts Department will present the musical "Once On This Island," Feb. 19-20 at 7 p.m. at the Washington school.

The musical is a retelling of Hans Christian Andersen's "The Little Mermaid."

Jennifer Wojcik, chairman of the Performing Arts Department, is the director of the musical that features Sarah Schulman and Jun-Baek, both of the Class of 2012.

In total, the cast will feature 13 students and an orchestra of nine.

The production will be staged at the school's theater on Green Hill Road.