Mamma Mia! (film series) Seyfried play the lead roles of single mother Donna Sheridan and her daughter Sophie respectively. Pierce Brosnan, Colin Firth, and Stellan Skarsgård play the three possible fathers to Sophie. Though the world premiere of the film occurred elsewhere, most of the media attention was focused on the Swedish premiere, where Anni-Frid Lyngstad and Agnetha Fältskog joined Björn Ulvaeus and Benny Andersson with the cast at the Rival Theatre in Mariatorget, Stockholm, owned by Andersson, on July 4, 2008. It was the first time all four members of ABBA had been photographed together since 1986. "Mamma Mia! Here We Go Again"
Mamma Mia (song) Alexa Davies recorded "Mamma Mia" for the soundtrack of "Mamma Mia! Here We Go Again". Their version was released on July 13, 2018 alongside the rest of the soundtrack, by Capitol and Polydor Records. It was produced by Benny Andersson. Mamma Mia (song) "Mamma Mia" is a song recorded by the Swedish pop group ABBA, written by Benny Andersson, Björn Ulvaeus and Stig Anderson, with the lead vocals shared by Agnetha Fältskog and Anni-Frid Lyngstad. It is the opening track on the group's third album, the self-titled "ABBA". The song's name is derived from Italian, where it is an interjection