Season 1
The Murderous Salesman of the Bad Organization
A recently released convict decides to betray his two partners to the BAD Organization over one billion yen in loot. Can Robot Detective K stop Bad Organization's mysterious "Murder Salesman" before he finishes his mission?
The Eye-Witness is a Zero
Kuroda tries to abscond with the billion yen, leaving Bad Organization in the lurch. BAD is not fooled, however, and sends its "Debt Collector". Detective K must face this new robotic threat, while trying to prove himself a capable cop to Detective Shiba.
The Insanity Watch Scandal
BAD Organization is at it again. This time it involves an industrial espionage scheme worth 100 million yen and a deadly new robot with magnetic powers. Is this new magnetic monster too strong for Detective K?
The Murderer Disappears in the Wall
The Mystery of the Double Criminal
The Terrifying Execution Machine!!
The Overheaded Terror!!
The Thunder Kills?!
The Electric Chair Spy!!
The Bad Organization's Massacre Strategy!!
The Secret of the Bad Organization Base!!
Aiming for the Mother!
Emitting the Devilish Smoke in the Mind!
Lighting Eyes of Terror!!
Target is Atom Number 79?!
Snatch Away from the Bad Organization!!
The Demonic Suds in a Disappearance?!
The Bad Organization's Frozen Strategy!!
Pursuiting the Mystery in the Seas of Okinawa!!
The Water Bomb Blimp to Tokyo!
The Terrifying Elec-Heat Man: Mother Blows Up and Sinks!!
The Terrifying Missile Man: The Bad Organization's True Colors!!
Diving Man: Underwater of Terror
Depth Charge Man: Scorching Strategy!!
The Atrocious Gatling Man's Bad Organization Virus Strategy!!
The Bad Organization: Dead in Mars!!