The Capital of Kind Flowers
The 999 stopped at the City of Flowers, which was covered with flowers. When Tetsuro and Maetel went to the Hotel, a fire broke out that ravaged the planet (and the flowers). The train made an emergency take off, while Maetel and Tetsuro were rescued by Coa and Rea (who started the fire), and their children Mia and Doa. The flowers, Coa explained, were poisonous, and those who destroyed them were executed. The police discovered Coa's role, and ordered his execution. The family refused to come out, and the ploice threatened to seal their entrance. The people rose up in defiance, however, and the police captain was forced to back down. Now on board of the 999, Maetel and Tetsuro contemplated on the significance and irrationality of Coa's (and his family's) sacrifice.
Aired 20/03/1980EP 70 - The Capital of Kind Flowers

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)