Holt of the Secret Service

Dr. Mabuse and his organization of criminals are in the process of completing their latest scheme, a theft of information that will allow Mabuse to make huge profits on the stock exchange. Afterwards, Mabuse disguises himself and attends the Folies Bergères show, where Cara Carozza, the main attraction of the show, passes him information on Mabuse's next intended victim, the young millionaire Edgar Hull. Mabuse then uses psychic manipulation to lure Hull into a card game where he loses heavily. When Police Commissioner von Wenk begins an investigation of this mysterious crime spree, he has little to go on, and he needs to find someone who can help him.

The Phantom Rider helps Mary Grayson thwart a plot to steal her land.

The story of a boy, a dog, and a man. The boy discovers he is heir to a shipping line, and travels to Los Angeles, accompanied by inventor/radio operator Bob Whitlock and Irene Blaine. Their journey is aided by Pal, a wolf dog.

Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers.

A Secret Service agent seeks his missing brother in Africa, and finds his mission complicated by ivory thieves, a girl with a mysterious past, and a troublesome gorilla.

A new town doctor arrives at the same time as local Indians needprotection from troublemaking looters.

A bunch of waterfront youths pursue the Sea Raiders, a gang of saboteurs.

Greedy traders have kidnapped a researcher, hoping he will reveal the location of a treasure in a hidden village. Family and friends of the researcher come looking for him. Adventure ensues.

A team of two-fisted insurance investigators (one of whom disguises himself as The Masked Marvel) endeavor to discover and thwart the loathsome saboteur Sakima.

When his boss is killed, Detroit cop Axel Foley finds evidence that the murderer had ties to a California amusement park called Wonder World. Returning to sunny Beverly Hills once more, Foley reunites with Detective Billy Rosewood to solve the case. Along with Billy's new partner, Detective Jon Flint, they discover that Wonder World is being used as a front for a massive counterfeiting ring.

A mysterious spacecraft captures Russian and American space capsules and brings the two superpowers to the brink of war. James Bond investigates the case in Japan and comes face to face with his archenemy Blofeld.

Cool government operative James Bond searches for a stolen invention that can turn the sun's heat into a destructive weapon. He soon crosses paths with the menacing Francisco Scaramanga, a hitman so skilled he has a seven-figure working fee. Bond then joins forces with the swimsuit-clad Mary Goodnight, and together they track Scaramanga to a Thai tropical isle hideout where the killer-for-hire lures the slick spy into a deadly maze for a final duel.

A police detective is caught up in a plot to steal two million dollars in bonds.

A deranged media mogul is staging international incidents to pit the world's superpowers against each other. Now James Bond must take on this evil mastermind in an adrenaline-charged battle to end his reign of terror and prevent global pandemonium.

During an historic counter-terrorism summit in Spain, the President of the United States is struck down by an assassin's bullet. Eight strangers have a perfect view of the kill, but what did they really see? As the minutes leading up to the fatal shot are replayed through the eyes of each eyewitness, the reality of the assassination takes shape.

Buffalo Bill Cody battles a gang of outlaws secretly headed by an unscrupulous lawyer.

When members of the nefarious crime syndicate KAOS attack the U.S. spy agency Control and the identities of secret agents are compromised, the Chief has to promote hapless but eager analyst Maxwell Smart to field agent. He is partnered with veteran and capable Agent 99, the only spy whose cover remains intact. Can they work together to thwart the evil world-domination plans of KAOS and its crafty operative?

Prospector Henry Tolliver disappears and his son "Wild Bill" Tolliver comes looking for him.

Calvin Drake employs a group of low-lifes to drive away land owners along the path of a new railroad; Red Ryder opposes this strategy.

Who doesn't know the dream of an unexpected million-dollar inheritance? For microbiologist Dr. Wolf, it seems to come true when an American lawyer visits him to tell him about the death of his distant uncle in the USA. Wolf is to receive an inheritance worth millions, but on one condition: He must continue to run his uncle's factory in the USA. The natural scientist is also offered the prospect of a research position at Camp Detrick. But after the memorable visit, Wolf discovers a listening device in his apartment. When he informs the People's Police, more and more inconsistencies come to light.