Dead Leaves is a 2004 Japanese animated science fiction film produced by Manga Entertainment and Production I.G and directed by Hiroyuki Imaishi.

In a dystopian Earth, Retro and Pandy, two unlikely renegades, awaken naked with no memory of their former lives, but with superior physical abilities.

The two embark on a brief but devastating crime spree for food, clothing, and transportation in downtown Tokyo, but are arrested and sent to the notorious prison Dead Leaves, on the half-destroyed Moon.

Once incarcerated, Retro and Pandy are subjected to activities inside the prison facility, such as forced labor, straitjackets, and mandatory defecation.

Later, upon realizing Dead Leaves is also a cloning facility, Retro and Pandy have sex and orchestrate a mass prison break.