Across seven decades, British viewers watched 14 children grow into adults in films broadcast every seven years. In the series' final installment – with all surviving participants now in their seventies – what do their lives tell us about Britain?

• MultiStory Media
• ITV Studios
• Nicholas Hitchon
• Tony Walker
• John Brisby
• Neil Hughes
• Susan Sullivan
• Jacqueline Bassett
• Symon Basterfield
• Bruce Balden