Elaine runs an Open Day at the DG. Roxy aims to cause havoc with her sidekick Rio, but he proves an unwilling partner - even donning a clean shirt to impress potential new parents. Layla and Wolfie try to free Mike's free-range pig! The day ends in chaos but nothing prepares them for the shock return of Tracy Beaker to the Dumping Ground. Tracy has decided that she can't live with Cam anymore because Cam wants her new boyfriend Gary to move in with them.

Alice and Layla attempt to find a home for a stray dog, while Tracy writes an article on life at the DG that shows Cam just how much she enjoys living there. The kids are horrified when their dream foster parents decide to take the dog home instead of one of them.

Just as Lol prepares to leave the DG for the halfway house, Tracy agrees to spend time with Cam and Gary and, to her surprise, they get on brilliantly... until Cam drops the bombshell that they're getting married - this is way too much for Tracy to handle and she wants nothing to do with the 'sordid' affair.

Cam is heartbroken that Tracy won't be a part of her special day, but thanks to Crash and Jackie's wise words Tracy finally sees the light. As she packs her bags to leave the Dumping Ground for good, a brand new version of Tracy Beaker (Amy Sneaker) arrives at the care home - same attitude, same actions! Life goes on regardless.