season 1 episode 2 promo.\r<br>\r<br>K.C Is introduced to her new sister, J.U.D.Y. A robot spy who has super strength and also super sass! Watch this episode of K.C. Undercover My Sister From .\r<br>\r<br>A new K.C. Undercover premieres Sunday at 8:30p on Disney Channel! Click the SUBSCRIBE button to get notification when new videos are posted! Facebook: .
