Movie musicals are a tried and true genre in the film world, just look at how much money Wicked made recently. While the Mamma Mia! movies didn't join the ranks of musicals that won Best Picture, they were both wildly successful. There's been chatter about a threequel for years, and a Universal exec recently offered some encouraging news. But could Meryl Streep return as Donna?
Mammia Mia! Here We Go Again was set after Donna died, with Streep only getting a brief cameo during its runtime. Ever since then there have been calls for a threequel, with Amanda Seyfried wanting Sydney Sweeney to join the fun. In a conversation with Deadline, NBCUniversal Entertainment chairman Dame Donna Langley seemingly confirmed we'll get another sequel, saying:
