Agnetha Fältskog
Self
Acting
Benny Andersson
Self
Acting
Björn Ulvaeus
Self
Acting
Anni-Frid Lyngstad
Self
Acting
Donny Osmond
Self
Acting
Neil Sedaka
Self
Acting
Alex Nagle
Narrator [USA version] (voice)
Acting
Hugh Skinner
Narrator [UK version] (voice)
Acting