Five years after meeting her three fathers, Sophie Sheridan prepares to open her mother’s hotel. In 1979, young Donna Sheridan meets the men who each could be Sophie’s biological father.
Lily James
as Young Donna Sheridan
Amanda Seyfried
as Sophie Sheridan
Meryl Streep
as Donna Sheridan-Carmichael
Cher
as Ruby Sheridan
Andy García
as Señor Fernando Cienfuegos
Julie Walters
as Rosie Mulligan
Alexa Davies
as Young Rosie
Christine Baranski
as Tanya Chesham-Leigh
Jessica Keenan Wynn
as Young Tanya
Dominic Cooper
as Sky Rymand
Pierce Brosnan
as Sam Carmichael
Jeremy Irvine
as Young Sam Carmichael
