Out for revenge, Hacker invades Shangri-La and imprisons Master Pi. The kids and Digit arrive as Hacker searches for the Good Vibration — the source of peace and happiness on the cybersite. Trouble doubles with unexpected results for the kids as well as Hacker, Buzz and Delete. Will the good vibrations continue, or will Hacker turn Shangri-La into Shangri-Blah?
- This is the only time Matt says, "Give it up, Hacker" until the eleventh season episode, Back to Canalia's Future.
- Main article: Double Trouble (transcript)