One Direction reveal some secrets from when they were 12.
Cover Drive reveal what it was like to grow up in Barbados.
Ronan Parke reveals what it was like to become famous at 12.
Nicole Scherzinger reveals what life was like for her at 12.
Richard Wisker reveals what life was like for him at 12.
Pixie Lott, JLS and Brian Blessed look back on their childhood.
Tinchy Stryder, Dick and Dom, Deborah Meaden and Alex Jones become 12 Again.
Olly Murs, Sara Cox, Meera Syal and Matt Dawson become 12 Again.
Stacey Solomon, Barney Harwood, Mark Lawrenson and Wretch 32 become 12 Again.
Dani Harmer, Sonali Shah, Alistair McGowan and Daniel Anthony become 12 Again.
Doc Brown, Gabby Logan, Theo Paphitis and Matt Cardle become 12 Again.
Charlie Simpson, Michael Vaughan, Michelle Collins and A*M*E become 12 Again.
Helen Skelton, Jon Culshaw, Bernard Cribbins and Mz Bratt become 12 Again.
Celebrities look back on their past summer holidays.
Dionne Bromfield, Ed Petrie and John Humphrys become 12 again.
With Young Dracula's Clare Thomas and Gerran Howell, Professor Green and Susanna Reid.
With Edith Bowman, Roll Deep and Newsround legend John Craven.
With Antony Cotton, Winter Olympian Amy Williams and Usher.
The Scissor Sisters reveal what they were like at 12.
Pop band Lawson reveal what they were like when they were 12.
Charlie from Lonsdale Boys Club reveals what he was like when he was a kid.
Alyssa Reid reveals what she was like when she was 12.
With Rita Ora, Chris Bisson, and chef Simon Rimmer.
Cel Spellman, Dan Walker and Sally Dynevor revisit the music and TV shows they loved.
A host of top celebrities look back on their Halloween experiences when they were 12.
We tango back in time with the stars of Strictly Come Dancing.
An all-star festive edition revelling in the yuletide memories of top celebrities.
A host of top celebs look back at who they fancied when they were 12.
Super fans join cast members past and present to share their memories of watching TV’s top Time Lord when they were young. Who was their Doctor when they were a kid? Which aliens had them hiding behind the sofa? Featuring CBBC’s super fan Chris Johnson, impressionist Jon Culshaw, Tommy Knight (Luke Smith), Warwick Davis (Porridge), Neve McIntosh (Madame Vastra), Dan Starkey (Strax) Louise Jameson (Leela) and the Seventh Doctor, Sylvester McCoy. We’ll find out about the Doctor himself, the TARDIS and the famous theme tune as we travel back to a different dimension with our celebrities as they become 12 Again.