The Cardiff reunion reshaped the Gallagher brothers' relationship, filmmakers Will Lovelace and Dylan Southern say, and that shift is central to Don’t Look Back In Anger, which opens in cinemas on Wednesday 9 September. Clips from the Principality Stadium opener feature heavily, and the directors present the night as the moment when private tensions visibly softened in public.
The Story in Pictures
Southern described the performance as "hugely emotional" and said it caught Noel Gallagher off guard. He recalled backstage scenes of the band and the brothers reacting to the reception, adding, "You saw grown men who probably rarely express their emotions crying and hugging each other." Those images form a hinge in the film, according to the directors, moving the narrative from reunion logistics to personal reconciliation.
Lovelace told BBC Radio Wales presenter Behnaz Akhgar that the sequence around the opening song was a clear turning point, and that Noel had not fully expected the intensity of the response. The documentary also traces how Oasis rebuilt in rehearsal after a 15-year split, showing "Columbia" as the first number they worked on once Liam returned, and presenting evidence that Noel had been assembling the setlist ahead of his brother’s arrival.
When Liam walked into the studio there was, Lovelace says, "no kind of big entrance"; Liam simply asked, "'should we do this then?'" and the band moved straight into what became a two-hour set. That practical, low-key moment contrasts with the stadium spectacle and frames how the tour took shape from modest rehearsal steps to large-scale shows.
Southern emphasised how the road itself altered family ties, noting the brothers had been so distant that "Noel's youngest sons and Liam's sons hadn't met" before the reunion. He said shared time on tour forged friendships and renewed family connections, which helped remove long-standing barriers between the siblings.
Cardiff also demonstrated the scale of public interest in the comeback, the filmmakers say, with crowds that included younger fans and multiple generations attending together. Southern concluded, "I'll never have another experience in my life like the one that we had in Cardiff. It was amazing." The film pairs that public reception with private moments, leaving audiences to judge how the reunion changed Oasis's public story.
