Invisible Sister, starring Rowan Blanchard and Paris Berelc, premieres Friday, October 9 at 8p on Disney Channel.\r \r Premiering Friday, October 9 at 8p on Disney Channel. About Invisible Sister: Invisible Sister is the comedy adventure story of Cleo, a teen girl whose science .\r \r Disney Channel Original Movie - Premiere friday october 9 on Disney Channel.\r \r The only thing scarier than turning your science experiment in, is turning your sister into one! See Invisible Sister, premiering Friday, October 9 at 8p on Disney .
