Sarah Milton

Six children begin their journey at the top of a gothic fairytale tower. They work together as a team to complete the challenges, but to escape each floor they must uncover the saboteur among them.

Follows the best friends of a married couple who are asked to work together to look after the couple's baby while planning the baby's first birthday party.

After 53 years Television Centre, the BBC's TV headquarters, is closing its doors and Michael Grade gathers together many of its best-loved faces to stroll down memory lane.