ITV Diana's Decades Catch up on the ITV Hub Diana’s Decades explores how the princess influenced the end of the 20th. Diana’s life encapsulated the spirit of the age and inspired social change. 3 episodes available to watch Share this programme: Copied to clipboard Share on Facebook Share on Twitter Copy link to share Series 1 Latest 3. The 1990s Thu Thursday 22 Jul 9pm This episode explores how Diana became the emblem of a new spirit of emotional candour. 2. The 1980s Thu Thursday 15 Jul 9pm Following the journey of Princess Diana throughout the 80s. 1. The 1970s Thu Thursday 8 Jul 9pm The story of how Princess Diana emerged in the 1970s.