Robotech Episode 1 English Dubbed Episode Description: An abandoned alien battle fortress crash-lands on Earth in 1999, stopping a world war in the process. The international scientific community spends the next ten years reconstructing the damaged ship, called the SDF-1. At the ship's launch in 2009, a race of giant alien warriors, the Zentraedi, appear and attack Earth in a bid to capture the vessel. Young sport pilot Rick Hunter has his first experience with a rather odd fighter plane.