Archive footage showed Oasis preparing for what was billed as the biggest rock concert of the 1990s.
Liam and Noel Gallagher played to more than 250,000 fans at the Knebworth Festival in Hertfordshire over two days on 10 and 11 August 1996.
They were supported by The Charlatans, Manic Street Preachers, The Prodigy, Cast, The Chemical Brothers and Kula Shaker.
The owner of Knebworth House has invited Oasis to play the venue to mark the 30th anniversary of their previous visit.
