Gary Barlow, Howard Donald and Mark Owen join Dermot O'Leary at a cinema to look back at clips of their career, watching back key performances, events and moments from the past 30 years. Home video footage shows them performing in school assemblies and in forgotten TV performances as they grafted for two years before their breakthrough hit It Only Takes a Minute. They reflect on what followed after their meteoric rise, the chaotic success of the 1990s, from the epic highs and adulation of their initial fame to the darker side of success, as well as the departure of Robbie Williams in 1995.