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 are formed, and Sophie risks everything to discover the true identity of her father.

Based on the songs of ABBA. This Blu-ray disc will not play in standard DVD players. Special features: Sing-a-long: "The name of the game;" U-Control includes Picture-in-Picture, Behind the hits (graphics only feature); Deleted scenes; Outtakes; Deleted musical number: "The name of the game;" "The making of Mamma mia!" featurette; Anatomy of a music number: "Lay all your love on me;" Becoming a singer; A look inside Mamma mia!; "Gimme! Gimme! Gimme!" music video; Björn Ulvaeus cameo; Feature commentary with director Phyllida Lloyd; BD Live: my scenes sharing; Downloadable content.