The comeback tour was the significant milestone fans had been waiting for since their dramatic split in 2009, after years of teasing a possible reunion.
Describing the Oasis tour “the biggest musical event of 2025”, a joint statement from Disney, Sony Music Vision and Magna studios said the documentary would feature moments from rehearsal, backstage and onstage.
The concert film, currently untitled, also contains the “first joint interviews with Noel and Liam in over 25 years”, the statement said.
Knight said: “I wanted to tell the story of the brothers and the band, but just as important, the story of the fans whose lives the music has touched and sometimes changed forever.
“It is also the story of how music and songwriting can unite generations, cultures, countries and in a time of spite and division, give us all some reason to hope.”