Manchester United secured a historic chapter for the club as they became the first side in English football to complete a trophy treble in 1999.
Sir Alex Ferguson's star studded team held off fierce rivals Arsenal to wrestle back the Premier League title from Highbury before beating Newcastle United in the FA Cup final.
However, the crowning moment came in Barcelona, as Ole Gunnar Solskjaer completed an incredible comeback win over Bayern Munich, to clinch their first ever UEFA Champions League crown and their third European title.
Victory at the Camp Nou capped off an incredible campaign for United fans which has now been immortalised in a brand new documentary from Amazon Prime including behind-the-scenes footage.
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What is 99 - Man United documentary?
The '99' documentary follows the story of United's barrier breaking campaign to ensure they swept up every major trophy as part of a thrilling season run-in.
United fans will be treated to stacks of unseen footage surrounding Ferguson and his players including interviews with key figures from the squad such as Class of '92 stars David Beckham, Gary Neville and Paul Scholes.
The documentary hits on Ferguson's personal drive to make the core of his squad, based on academy graduates, into a historical winning machine, alongside enigmatic and iconic teammates from captain Roy Keane to long serving goalkeeper Peter Schmeichel.
The series has been produced by John Battsek and Miles Coleman from Ventureland, with additional input from content production companies part owned by former players, including from Beckham's Studio 99 and Neville's Buzz 16.
How to watch 99 - Man United documentary
The series is available to watch exclusively on Amazon Prime with access available worldwide. It will be available to anyone with a valid Amazon Prime subscription.
99 - Man United documentary trailer
United fans have already been granted a sneak peak at what the documentary will include ahead of its release.
99 - Man United documentary release date and episodes
The documentary will include three episodes, which follow the path of the 1998/99 season, and all three will be available to stream via Amazon Prime from May 17, 2024.
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