Ep 16. Secret Agent 3-Z

In Astro Boy season 1 episode 16, titled "Secret Agent 3-Z", viewers follow the adventures of Astro Boy as he is tasked with stopping an espionage plot that threatens the safety of all law-abiding citizens. The episode begins with Astro's creator, Dr. Tenma, receiving a call from the Ministry of Defense. Dr. Tenma is requested to send Astro Boy to investigate a suspicious transmission received from an unknown location. Dr. Tenma gives Astro the task, and the android flies off to complete the mission.

As Astro lands at his destination, he finds himself in a futuristic city, flooded with scam artists and cyber-criminals. It is here that Astro meets Secret Agent 3-Z, a top-level government spy tasked with protecting the safety of the citizenry. Agent 3-Z has uncovered evidence of a nefarious plot by arch-villain the Black Ghost, who plans to wreak havoc on the city with a destructive weapon.

Astro and Agent 3-Z team up as they search for clues, and eventually they find the Black Ghost's lair. There, they discover that the villain has developed a weapon that can manipulate people's minds, turning anyone into obedient soldiers.

Astro and Agent 3-Z devise a plan to infiltrate the Black Ghost's lair and disable the mind-control machine. However, their plan is foiled when they are ambushed by the villain's henchmen. They are knocked unconscious and taken to the laboratories.

Astro and Agent 3-Z wake up and find themselves strapped down to tables, about to be used as test subjects for the mind-control machine. They work together to break their restraints and fight back against their captors. They eventually succeed in disabling the machine and freeing all of the affected citizens.

Astro and Agent 3-Z return to the city as heroes, having saved countless lives from the devastation that would have been caused by the Black Ghost's plot. The episode ends with Astro and Agent 3-Z bidding farewell to each other, with the former flying off into the night sky and the latter returning back to his secret government headquarters.

Overall, "Secret Agent 3-Z" is a thrilling episode filled with action and adventure. Viewers will be on the edge of their seats as they watch Astro and Agent 3-Z work together to save the city from danger. The themes of teamwork, bravery, and heroism make this episode a must-watch for fans of the show.