"Dragon Slayer" is the tenth and final episode of the first half of the third series and the thirty-seventh episode overall of The Dumping Ground. It premiered on the 13 March 2015.
Tee and Johnny's abusive step-father returns and Johnny is concerned about his mother. Will he not do anything stupid before he goes into the army?
- Connor Byrne as Mike Milligan
- Joe Maw as Johnny Taylor
- Amy-Leigh Hickman as Carmen Howle
- Mia McKenna-Bruce as Tee Taylor
- Philip Graham Scott as Harry Jones
- Miles Butler-Hughton as Tyler Lewis
- Kia Pegg as Jody Jackson
- Sarah Rayson as Floss Guppy
- Reece Buttery as Mo Michaels
- Stacy Liu as May-Li Wang
- Kasey McKellar as Bailey Wharton
- Akuc Bol as Kazima Tako
- Lewis Hamilton as Ryan Reeves
- Gwen Current as Billie Trent
- Nelly Current as Toni Trent
- Ruben Reuter as Finn McLaine
- This is the final appearance of Johnny Taylor (Joe Maw).