Two Secret Services agents, equipped with a wide array of gizmos, work for the government in the Old West.
Cast: Robert Conrad, Ross Martin, Dick Cangey, Whitey Hughes
While Jim attempts to rescue the governor's daughter from a band of kidnappers, Artie discovers one of the bandits is the carrier of a deadly plague.
James West investigates the deaths of members of the board of directors of the Jupiter Corporation with the help of the son of one of the deceased. They both encounter both stock fraud and an odd bar with a circus theme.
Following an assassination attempt, the royal family of Karovnia escapes to America where Jim and Artie attempt to save them from an evil count who's following in pursuit.
On Bleak Island, James West travels to retrieve to a diamond that was left to the National Museum and teams up with his former associate Sir Nigel Scott of Scotland Yard to defeat a master criminal named Calendar.
West and Gordon receive orders to protect Rosa Montebello, a famous Italian opera diva and niece of the ambassador from Italy. Artemus gets nothing but grief from the difficult diva.
Arriving at a lonely border outpost, Jim and Artie attempt to stop a terrorist gang from provoking a war with Mexico
While solving the murder of a fellow Secret Service agent, Jim West and Jeremy Pike must uncover a traitor at the service academy with their only clue a sheet of music left by the dead agent.
Johnny Sabatini makes a dying request of his adversary James West: ensure a special young woman receives the gift he is bequeathing her. The mission of mercy takes West and able assistant Ned Brown to the spooky ghost town of Calliope, Missouri.
West departs Raven's headquarters in a bid to ruin the organization's plot to kill a Mexican official. The Secret Service agent, though, doesn't realize he has been programmed to assassinate the official -- and it appears he has done just that.
James West is dispatched to a town after the U.S. receives a warning of an impending catastrophe. The Secret Service agent is unable to prevent the town's mayor from blowing up a new railroad trestle.
Crossing the border into Mexico, Jim and Artie pursue a group of bandits posing as the ghosts of Cortez and his conquistadors.
West and his temporary partner Jeremy Pike investigate a Chinese gangster's theft of rare explosives from a San Francisco armory. Artemus Gordon (Martin) is said to be on desk duty in Washington.
While West gets a shave at the barbershop, he becomes anesthetized by a hot towel and awakens in a fun-house. West soon learns of a series of kidnappings with clues leading to a traveling circus.
When vibrations from a giant tuning fork destroy the palatial homes of extremely wealthy businessmen, Jim and Artie are called in to investigate.
To take down an opium-smuggling ring, Jim West and Jeremy Pike join forces with Bosley Cranston, a timid secret service agent with some extraordinary skills.
Claiming to have made a discovery of major importance, a professor summons Jim and Artie to the deserted mining town of Brimstone.
A priceless ruby is stolen from an Egyptian exhibit at the San Franciso Museum. When West and Gordon are commissioned to recover the jewel, they led to a waterfront bar where they notice the ruby on the toe of a beautiful young woman dancing on the table.
To break a powerful crime syndicate, Jim and Arte must capture its wily bookkeeper before Diamond Dave gets him first.
A religious fanatic (played by Ted Knight) warns passersby at the San Francisco harbor that the city will be destroyed because of its citizens' wild ways.
Racing the clock to recover a stolen vial of deadly germs, Jim and Artie stumble upon a party hosted by an eccentric millionaire who delights in playing lethal parlor games.
Jim and Artemus are asked by a beautiful young woman, Lavinia Sedgewick, to help her mute grandfather. Both Sedgewickes seem to be under control of a controversial physician in their own mansion.
Jim and Artie are ordered to find out who or what is running homesteaders off their land.
When arms dealer kidnaps the inventor of a powerful new explosive, Jim and Artie attempt to rescue him before his formula's sold to the highest bidder.
While President Grant attends a fencing contest at the German consulate, he is invited by Baron Hinterstoisser to a reception and special presentation afterward.