In the year 2003, Professor Tenma is distraught when his son Tobio is killed in a car accident. He loses himself in his latest project, creating Atom, a robot boy programmed to be forever good.
Upset that his Tobio-substitute can never grow up, Tenma sells Atom to Ham Egg, the cruel ringmaster of a robot circus. Atom meets the kindly Professor Ochanomizu, who adopts him, inspires him to become a crusader against evil, and eventually builds him a robot "sister," Uran.+ More
Characters & Voice Actors

Atom
Main
Atlas
Supporting
Cobalt
Supporting
Ham Egg
Supporting
Hige Oyaji
Supporting
Nakamura
Supporting
Pluto
Supporting
Skunk Kusai
Supporting
Tawashi
SupportingRecommended for you
Wild Adapter
OVA
28m
What's Up Mechadoc
TV
23m
Ogre Slayer
OVA
29m
For Whom the Alchemist Exists
Movie
117m
Tamala 2010: A Punk Cat in Space
Movie
90m
Battle Spirits: Heroes
TV
24m
Ein's Summer Vacation
Special
1m
Spooky Kitaro: Giant Sea Monster
Movie
50m
A Girl in a Lower Grade (TV)
TV
25m
Ashita no Joe Pilots
Special
10m
L.O.R.D: Legend of Ravaging Dynasties
Movie
117m
Bobobo-bo Bo-bobo Recap
Special
25m
Gall Force: Earth Chapter
OVA
50m
Gongitsune
Movie
70m
Sinbad: Mahou no Lamp to Ugoku Shima
Movie
49m