The Green Revolution in Iran shown in a film that is half fiction and half documentary. "The Green Days" is set partly in the streets of Teheran in the lead up to the tumultuous presidential election. It also refers to the colour of the clothing worn by supporters of opposition leader Mir-Hossein Mousavi. The film focuses on Ava, a young woman who tackles her depression by making a play. When that doesn't work, she goes to talk to the hopeful Mousavi supporters in the street.