Captured during Billie Eilish's sold-out world tour, a concert experience from one of the most celebrated and successful artists of her generation, presented in immersive 3D.
| Actor | Role |
|---|---|
 Billie EilishSelf - Vocals, Piano, Guitar | Self - Vocals, Piano, Guitar |
 FINNEASSelf - Vocals, Piano, Guitar | Self - Vocals, Piano, Guitar |
| AAndrew MarshallSelf - Drums | Self - Drums |
 Solomon SmithSelf - Bass | Self - Bass |
| AAbraham NouriSelf - Keys, Guitar | Self - Keys, Guitar |
| TTom CrouchSelf - Keys, Guitar | Self - Keys, Guitar |
| JJane HornerSelf - Background Vocals | Self - Background Vocals |
| AAva HornerSelf - Background Vocals | Self - Background Vocals |
 James CameronSelf (uncredited) | Self (uncredited) |
 Maggie BairdSelf (uncredited) | Self (uncredited) |
 Charli xcxSelf (archive footage) (uncredited) | Self (archive footage) (uncredited) |