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) spent 10 weeks at number one. After this success in Australia, Epic Records in the United Kingdom took notice of ABBA for the first time since their Eurovision Song Contest winner "Waterloo". From then on, Epic began to heavily promote ABBA's singles with the immediate result of "S.O.S." reaching the Top 10 in the British market, their first hit since "Waterloo". "Mamma Mia" soon followed, reaching number one in the UK Singles Chart in January 1976, the second of ABBA's 18 consecutive Top 10 singles there. The B-side for the Australian release of "Mamma Mia" was "Hey, Hey Helen". In