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Astro Boy
Season 1 · Episode 25
Deep City
0.024mSeptember 28, 2003
An underground city threatens the environment, so the environment fights back--tree roots attack the city and its people. Astro must restore the delicate balance of nature to save the humans.
Episodes
- Episode 1Power Up!
- Episode 2Rocket Ball
- Episode 3Destination Deimos
- Episode 4Into Thin Air
- Episode 5Rainbow Canyon
- Episode 6Birth of Atlas
- Episode 7Astro Vs. Atlas
- Episode 8Neon Express
- Episode 9Franken
- Episode 10The Venus Robots
- Episode 11Robot Circus
- Episode 12Reviving Jumbo
- Episode 13Little Sister, Big Trouble
- Episode 14Micro Adventure
- Episode 15Only a Machine
- Episode 16Robot Hunters
- Episode 17The Rise of Pluto
- Episode 18The Fall of Archeron
- Episode 19Robot Boy
- Episode 20Dawn of the Techno-Revolution
- Episode 21Dragon Lake
- Episode 22The Legend of Tohron
- Episode 23Lost In Outland
- Episode 24March of the Micro Bears
- Episode 25Deep City
- Episode 26The Blue Knight
- Episode 27Old Dog, New Tricks
- Episode 28Hydra-Jacked
- Episode 29The Case of the Phantom Fowl
- Episode 30Geo-Raider
- Episode 31Gideon
- Episode 32The Secret of Blue Knight
- Episode 33Fairy Tale
- Episode 34Shape Shifter
- Episode 35Firebird
- Episode 36Space Academy
- Episode 37Atlas Strikes Back
- Episode 38Battle-Bot
- Episode 39Time Hunters
- Episode 40Escape from Volcano Island
- Episode 41Avalanche
- Episode 42Battle of Steel Island
- Episode 43Undercover
- Episode 44Into the Dragon's Lair
- Episode 45Night Before the Revolution
- Episode 46Robotonia
- Episode 47Showdown in Robotonia
- Episode 48Journey to Tomorrow
- Episode 49Astro Reborn
- Episode 50The Final Battle