The ‘hugely important artefact’ that’s followed 14 children since they were seven is set to air its final instalment. The now-septuagenarians and director Asif Kapadia talk about breaking new ground for 63 years – and changing TV for ever

They never sought to be stars. Indeed, many would regret ever agreeing to have their entire lives chronicled by what has often been described as the 'greatest documentary' ever…

EXCLUSIVE: There were arguments aplenty and several walkouts - but Jackie Bassett and Peter Davies say they'd still do it all over again, given the choice