Set on an idyllic Greek island, the plot serves as a background for a wealth of ABBA hit songs. Donna, an independent, single mother who owns a small hotel on the island is about to let go of Sophie, the spirited young daughter she's raised alone. But Sophie has secretly invited three of her mother's ex-lovers in the hopes of finding her father.
Theseus is a mortal man chosen by Zeus to lead the fight against the ruthless King Hyperion, who is on a rampage across Greece to obtain a weapon that can destroy humanity.
When Dr. Henry Jones Sr. suddenly goes missing while pursuing the Holy Grail, eminent archaeologist Indiana Jones must team up with Marcus Brody, Sallah, and Elsa Schneider to follow in his father's footsteps and stop the Nazis from recovering the power of eternal life.