Join the celebration, sing and dance, and discover how it all began! Ten years after Mamma Mia! the movie premiered, you're invited back to the Greek island of Kalokairi in an all-new musical sequel based on the songs of ABBA. Sophie (Amanda Seyfried) is now pregnant, and like her mother Donna (Meryl Streep), she'll need to take risks. The film's original cast returns, with new additions including Lily James as a young Donna, Andy Garcia and Oscar-winner...

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...

"Sophie has just one wish to make her wedding perfect: to have her father walk her down the aisle. Now she just has to find out who he is.... ... [A] musical celebration of mothers, daughters and fathers, and true loves lost and new ones found."-- "Join the celebration, sing and dance, and discover how it all began! ... Sophie ... is now pregnant, and like her mother Donna ... she'll need to take risks."--