Coming up this Friday at MTF is an original new musical by mother-son writing team Kim and Heath Saunders, Newton’s Cradle – (book by Kim Saunders, music and lyrics by Heath Saunders.) Directed by Sharone Halvey with music direction by Liz Nestlerode, the cast features Emily Iaquinta, Zanny Laird, Trent Saunders, Heath Saunders, Jared Mauga Young, and Sasha Weiss. Newton’s…