Dr. Tenma probeert van alles om Atom weer terug te halen. Een overheidsfunctionaris adviseert een bange Epsilon om te vertrekken, want hij is het volgende doelwit.
Gastrollen:
Youko Hikasa(Atom (voice)), Minori Suzuki(Uran (voice)), Mamoru Miyano(Epsilon (voice)), Toshihiko Seki(Pluto (voice)), Eizou Tsuda(Tenma (voice)), Romi Park(Helena (voice)), Toshio Furukawa(Ocanomizu (voice)), Kazuhiro Yamaji(Abra (voice)), Chiyuki Miura(Wassily (voice)), Kohsuke Tanabe(Child (voice)), Yuuki Hoshi(Arnold (voice)), Kosuke Takaguchi(Hogan (voice)), Miho Morisaki(Child (voice)), Wataru Takagi(Ban (voice)), Akihiro Tajima(Executive (voice)), Yuki Onodera(Executive (voice)), Michitake Kikuchi(Executive (voice)), Yuuri Sakamoto(Child (voice)), Kenichirou Matsuda(Scott (voice)), Uko Tachibana(Griffith (voice)), Mitsuru Ogata(Simon (voice)), Zenki Kitajima(Johansen (voice)), Ayano Shibuya(Child (voice)), Haruka Shamoto(Child (voice)), Miyari Nemoto(Child (voice)), Shoko Yuzuki(Child (voice)), Yu Yoshizawa(Childminder (voice))