In 'Arcadia,' Katerina and Yannis go to Marathon, a town known for being a bit spooky, to find out what happened to their daughter.
The film is like a puzzle, showing how grief can make people feel lost and confused, as if they are living in a ghost town.
Some of the people in Marathon are actually ghosts, blurring the lines between the living and the dead, and making it hard to tell who is real.
'Arcadia' is a powerful film that explores the complexities of grief and the strange, unexpected ways we can find meaning in life and death.