Appleseed Alpha (also styled as Appleseed α) is a computer-animated military science fiction cyberpunk film. The English version's voice cast includes Luci Christian (Deunan Knute), David Matranga (Briareos) and Wendel Calvert (Two Horns).
Appleseed Alpha focuses on the early days of Deunan Knute and Briareos in the 22nd century, as they start their journey throughout the ruins of New York in search of the mysterious city called Olympus. Deunan Knute and Briareos are hired by criminals to help them deal with the robots that seem to hinder them a lot. On one of these missions, the duo encounters Iris and Olson, who are on a mission, too. It is later revealed that Iris and Olson's mission is somehow connected with what Deunan and Briareos are looking for.