Ryan goes on a mission to rescue his friend Harry after he receives a surprise text from him saying "Help". When Ryan goes to Harry’s new foster home to find out what's going on, he discovers a tense atmosphere in the house and a terrified Harry, who wants nothing more than to come back to The Dumping Ground. The thing is Harry won't leave without another boy, Finn, who is also fostered by the family. Will they make it back to The Dumping Ground safely? And if they do, will Harry be brave enough to tell Mike the truth? And who does Mike believe – the foster family or Harry? Back at the home, Tyler finds an old battered trombone in a skip and quickly annoys the other residents with his attempts to learn how to play. Tyler’s attempts though reveal a bigger truth as his efforts unearth a secret from Kazima’s past.