Invisible Sister

Invisible Sister is a 2015 Disney Channel Original Movie, based on the book My Invisible Sister by Beatrice Colin and Sara Pinto. The film is directed by Paul Hoen, and stars Rowan Blanchard and Paris Berelc. It focuses on a student who turns her older sister invisible due to a failed science project. It premiered on October 9, 2015, and was viewed by 4.03 million people. Plot Cleo is a teenage girl living in the shadow of her older sister, Molly, whose popularity gets her recognized by everyone at school. Although Cleo is hardly noticed compared to her sister, she is an excellent student, but is introverted and somewhat sarcastic and cynical. Cleo's science teacher, Mr. Perkins, sees her potential in science and decides she needs a challenge for her class project; she is to determine a mystery substance and transform it into its crystal state. As she works on the experiment at home, while Molly hosts a dinner for her lacrosse team, a moth flies by and distracts Cleo, causing her to accidentally spill unknown chemicals into her solution. The steam produced ends up turning the moth invisible, leading Cleo to chase it around the house, full of guests, before it gets away.