Celebrities look back on their childhood. Alexandra Burke, Sam and Mark, and Dame Jacqueline Wilson revisit the music and TV shows they loved and the news stories from their youth. Show more
Going back to when Red Nose Day started 25 years ago, as celebrity guests become 12 Again. Find out what Comic Relief moments tickled their funny bones. Show more
Celebrities including Sam and Mark and Little Mix look back on their favourite subjects and how they survived exams in this school special. Show more
Doc Brown, Gabby Logan, Theo Paphitis and Matt Cardle become 12 Again and revisit the music and TV shows they loved when they were kids. Show more
A cast of superstar chefs all share their memories from when they were 12, and what first inspired them to become the mega TV chefs that they are today. Show more
A special Halloween edition in which a host of top celebrities look back on their Halloween experiences when they were 12. Show more
Celebrities look back on their childhood. Rita Ora, Chris Bisson, and chef Simon Rimmer revisit the music and TV shows they loved and the big news stories from when they were 12. Show more
An all-star festive edition of 12 Again, revelling in the yuletide memories of top celebrities, from presents and turkey to telly and the Christmas soundtrack. Show more
A host of top celebs look back at who they fancied and what their favourite love songs were, in this Valentine's special. Show more
Celebrities look back on their childhood. Cher Lloyd, Rav Wilding and Craig Revel Horwood revisit the music and TV shows they loved and the news stories from when they were kids. Show more
Celebrities look back on their childhood. Rizzle Kicks, Naomi Wilkinson and Frances Barber revisit the music and TV shows they loved and the news stories from when they were kids. Show more
Celebrities look back on their childhood. Pixie Lott, Steve Backshall and Brian Blessed revisit the music and TV shows they loved and the big news stories from when they were kids. Show more
Tinchy Stryder, Dick and Dom, Deborah Meaden and Alex Jones become 12 Again and revisit the music and TV shows they loved when they were kids. Show more
Olly Murs, Sara Cox, Meera Syal and Matt Dawson become 12 Again and revisit the music and TV shows they loved when they were kids. Show more
Stacey Solomon, Barney Harwood, Mark Lawrenson and Wretch 32 become 12 Again and revisit the music and TV shows they loved when they were kids. Show more
Charlie Simpson, Michael Vaughan, Michelle Collins and A*M*E become 12 Again and revisit the music and TV shows they loved when they were kids. Show more
Helen Skelton, Jon Culshaw, Bernard Cribbins and Mz Bratt become 12 Again and revisit the music and TV shows they loved when they were kids. Show more
Dionne Bromfield, Ed Petrie and John Humphrys revisit the music and TV shows they loved and the big news stories that happened when they were kids. Show more
Young Dracula's Clare Thomas and Gerran Howell, Professor Green and Susanna Reid revisit the music and TV shows they loved and the news stories that happened when they were kids. Show more
Edith Bowman, Roll Deep and Newsround legend John Craven revisit the music and TV shows they loved and the big news stories that happened when they were kids. Show more