Cheyenne the Nation of Water: Part Two
The Galaxy Railways were notified of the hijacking, and dispathed the SDF to neutralize Waterpress. Meanwhile, Navarro, Suzie and a few Cheyenne warriors began their pursuit of the 999 with one of Waterpress's prototype spaceships. The Conductor subdued the hijhackers, while Navarro boarded the train, but Waterpress and his men took Suzie hostage. Tetsuro and Navarro planned an attack from outside of the train, and neutralized Waterpress. Navarro and Suzie returned to rebuild their homeworld, while Maetel and Tetsuro continued with their journey.
Aired 29/05/1980EP 76 - Cheyenne the Nation of Water: Part Two

Galaxy Express 999
After witnessing the death of his mother and being left for dead at the hands of Count Mecha, ten-year old Tetsuro Hoshino is awakened by a mysterious woman, Maetal. In exchange for only his company, Maetal offers him the ride of his life on the Galaxy Express 999. It is said that those who travel aboard the legendary train to the end of the line can receive a free mechanical body and with it, immortality.
Impoverished and alone, Tetsuro leaps at the opportunity and joins Maetal on a quest that will span the cosmos. As the Galaxy Express 999 makes its way across our solar system and beyond, Tetsuro is drawn deeper into a dangerous universe where peril lurks at every stop.
(Source: Discotek)