Following the bride-to-be Sophie as she secretly invites three men from her mother past to her wedding on a Greek island, hoping to discover which one is her father.
Donna (Meryl Streep), an independent hotelier in the Greek islands, is preparing for her daughter's wedding with the help of two old friends. Meanwhile, Sophie, the spirited bride, has a plan. She secretly invites three men from her mother's past in the hope of meeting her real father and having him escort her down the aisle on her big day.