Set five years after the 2008 smash, this equally effervescent sequel finds a pregnant Sophie (Amanda Seyfried) about to re-open late mom Donna's (Meryl Streep) hotel. As tune-filled flashbacks show a young Donna (Lily James) living on the picturesque Greek island as an expectant mother, the present offers Sophie the unexpected chance to meet the grandmother (Cher) she's never known. "Fernando," "Knowing Me, Knowing You," "Mamma Mia" are among the songs. With Pierce Brosnan, Stellan Skarsgård, Colin Firth. 114 min. Widescreen; Soundtrack: English. Two-disc set.