A colossal-sized omnibus film bringing together the last two episodes of Attack on Titan in the franchise's first-ever theatrical experience. After venturing beyond the walls and separated from his comrades, Eren finds himself inspired by this new truth and plots the "Rumbling," a terrifying plan to eradicate every living thing in the world. With the fate of the world hanging in the balance, a motley crew of Eren's former comrades and enemies scramble to halt his deadly mission. The only question is, can they stop him?

A colossal-sized omnibus film bringing together the last two episodes of Attack on Titan in the franchise's first-ever theatrical experience. After venturing beyond the walls and separated from his comrades, Eren finds himself inspired by this new truth and plots the "Rumbling," a terrifying plan to eradicate every living thing in the world. With the fate of the world hanging in the balance, a motley crew of Eren's former comrades and enemies scramble to halt his deadly mission. The only question is, can they stop him?

Several hundred years ago, humans were nearly exterminated by Titans. Titans are typically several stories tall, seem to have no intelligence, devour human beings and, worst of all, seem to do it for the pleasure rather than as a food source. A small percentage of humanity survived by walling themselves in a city protected by extremely high walls, even taller than the biggest Titans. Flash forward to the present and the city has not seen a Titan in over 100 years. Teenage boy Eren and his foster sister Mikasa witness something horrific as the city walls are destroyed by a Colossal Titan that appears out of thin air. As the smaller Titans flood the city, the two kids watch in horror as their mother is eaten alive. Eren vows that he will murder every single Titan and take revenge for all of mankind.