It has been 50 years since ABBA won the Eurovision Song Contest with Waterloo. But of all who celebrated there on the stage in Brighton, perhaps the biggest rock star of them all wasn't even in the band, but was instead a gentleman in a suit and mustache: Stikkan Anderson.
| Actor | Role |
|---|---|
 Stig AndersonSelf (archive footage) | Self (archive footage) |
 Benny AnderssonSelf (archive footage) | Self (archive footage) |
 Agnetha FältskogSelf (archive footage) | Self (archive footage) |
| FFred BronsonSelf | Self |
 Jan GradvallSelf | Self |
 Arne GärdestadSelf (archive footage) | Self (archive footage) |
 Ted GärdestadSelf (archive footage) | Self (archive footage) |
| GGörel HanserSelf | Self |
| MMarie LedinSelf | Self |
 Tomas LedinSelf | Self |
 Anni-Frid LyngstadSelf (archive footage) | Self (archive footage) |
 Björn SkifsSelf | Self |
 HarpoSelf | Self |
| HHåkan ThörnSelf | Self |
 Björn UlvaeusSelf (archive footage) | Self (archive footage) |
| KKenneth ÅhlinSelf | Self |