Episode list

West and Gordon must help Professor Neilsen reach Washington with his invention - a new and extremely powerful explosive. But a diminutive genius has ambitions of his own, and they require the professor's death. When the professor dies, West and Gordon must discover his killer before the madman's plans unfold and Professor Neilsen has a lot of company.

Jim and Arte investigate the disappearance of the Kara diamond. They discover a sinister plot by Morgan Midas to use the stone to create an invisibility potion.

When a magician makes Arte disappear, Jim must travel to another dimension to find him. What his journey back in time reveals is a plot to change the outcome of the Civil War.

The miniature maniacal Miguelito Loveless is landing his bandits into small bank robberies, then he burns the money. It seems Loveless has bigger plans and is only using these stunts as training for his gang. When one bandits spends some of the charred money, agents West and Gordon are sent to investigate. West follows the clues back to Loveless who brags about his big plans by showing West his training models. An arsenal, a prison and a U.S. Treasury Office are his real targets!

Jim ans Artie are transporting an elderly prisoner, and stumble across a seemingly haunted mansion where the walls echo with a woman's cries, and they can't escape.

Dr. Loveless imprisons Jim and surgically creates his double called a doppelganger, code-named Janus. Arte must find Jim and uncover the truth behind the warped scheme.

The mad puppeteer Zachariah Skull re-creates a courtroom drama, using life-size puppets, to seek revenge on both Jim and the Supreme Court Justices who sentenced him to death.

Agents West and Gordon are guarding a museum containing the famous Herzberg jewels but someone still manages to steal the gems. Afterwards, a famous painting of Western scene is removed from the museum by its wealthy rancher-owner. Gordon becomes suspicious and notifies West who discovers that the rancher is partners with Miguelito Loveless, the evil inventor-doctor.

Jim and Arte unknowingly become a part of a bizarre revenge plot involving mistaken identities.

Jim succumbs to a hallucinogenic powder created by Dr. Loveless, who intends to create mass hysteria by polluting the country's water supply so he can rule the world.