Björn Ulvaeus

20-year-old Sophie is preparing to marry at her mother's hotel on a Greek island. She has a carefree life, a loving fiancee, and great friends. She is only missing one thing: a father. By reading her mother's diary she discovers that she has three possible fathers. Sophie secretly invites all three men to the wedding in a desperate bid to discover which of them is her father. But not all goes according to plan. Now, old loves are re-kindled, new loves...

Few bands have been able to dominate the industry in the same way as ABBA. Follow their journey to celebrity stardom, through archival interviews and performances from ABBA, with added inside knowledge from leading industry professionals.