The Mysterious Mr. M

Leonard Shelby is tracking down the man who raped and murdered his wife. The difficulty of locating his wife's killer, however, is compounded by the fact that he suffers from a rare, untreatable form of short-term memory loss. Although he can recall details of life before his accident, Leonard cannot remember what happened fifteen minutes ago, where he's going, or why.

Only Episode 7, "The Hooded Helper," of this 20-Episode Serial is known to survive. All other episodes are believed to be lost.

An accomplished aviator sets out to locate treasure hidden by one of his ancestors. He encounters interference from various adversaries.

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.

Claire Forrest seeks her kidnapped scientist father, hidden somewhere on Mystery Island. He is held and forced to work on diabolical inventions by Captain Mephisto, a costumed villain.

People in the future live in a totalitarian society. A technician named THX 1138 lives a mundane life between work and taking a controlled consumption of drugs that the government uses to make puppets out of people. As THX is without drugs for the first time he has feelings for a woman and they start a secret relationship.

Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth. Luckily, heroic young Flash Gordon is on hand to lead an investigative mission into outer space and onto the speedily approaching planet. There, he and his best girl, Dale, who is along for the ride, learn that Ming, the devious ruler of Mongo, has purposely put the planet on a collision course with Earth, and only Flash can stop him.

The nefarious Dr. Fu Manchu searches for the keys to the tomb of Genghis Khan, in order to fulfill a prophecy that will enable him to conquer the world. His nemesi, Dr. Nayland Smith and his associates fight to keep the evil doctor from getting his hands on the keys. In 1943 the serial was edited together into a feature movie also called Drums of Fu Manchu.

Wealthy Irving Randolph is falsely denounced as a deliberate murderer by his greedy younger brother when Randolph, during a rifle shooting contest, accidentally kills a man with whom he has had an altercation. Fleeing to Australia, Randolph becomes known as the bandit Stingaree and is aided in his Robin Hood like adventures by his friend Howie and his sweetheart Ethel.

The war lords of a potential enemy of the US has the spy ring, led by John Baroda, the Spy King and his aide Nitra, sabotaging the plans for a vast defense system of radar stations along the American borders. Radar Defense Bureau operative Chris Calvert comes to the rescue of a brilliant radar scientist, Joan Hughes, who has been kidnapped by Baroda henchmen in chapter 1 ("The Fatal Fog"), and the two battle together before putting an end to the Spy King in the aptly-named chapter 12, "Day of Reckoning".

Mind-control technology has taken society by a storm, a multiplayer on-line game called "Slayers" allows players to control human prisoners in mass-scale. Simon controls Kable, the online champion of the game. Kable's ultimate challenge becomes regaining his identity and independence by defeating the game's mastermind.

The supposedly dead and buried Mabuse returns to his criminal activities, as his longtime foe Police Inspector Lohmann, a dauntless girl reporter, and an American - who may be an FBI agent, or maybe a Chicago mobster - investigate a series of gruesome murders connected to a maximum security prison and involving a minister who has written a book called "The Anatomy Of The Devil".

When the puzzle box is once again solved, Pinhead and his legion demolish all who dare oppose them. But standing in his way is the only person who has defeated Cenobites of the past.

After his father, an assassin, is brutally murdered, Nick Gant vows revenge on Division, the covert government agency that dabbles in psychic warfare and experimental drugs. Hiding in Hong Kong's underworld, Nick assembles a band of rogue psychics dedicated to destroying Division. Together with Cassie, a teenage clairvoyant, Nick goes in search of a missing girl and a stolen suitcase that could be the key to accomplishing their mutual goal.

After a tragic accident Luke Gibson is left with critical injuries and complete amnesia. A new technological breakthrough from the Hexx Corporation - a Psi-Comp Implant that's hardwired into Luke's brain - saves his life, but Luke soon finds out that this new technology comes with a price and that the Hexx Corporation harbors sinister plans for the new device.

Uncle Naji seeks assistance from his Grandfather who lives in Yemen, to support him in getting rid of the daemons in his restaurant, meanwhile, his Grandfather brought with him an artifact willing to sell them in the UAE to help Naji, but he got in trouble with a gang who was looking for Naji's friend Ahmed.

Mike is an unmotivated stoner whose small-town life with his live-in girlfriend, Phoebe, is suddenly turned upside down. Unbeknownst to him, Mike is actually a highly trained, lethal sleeper agent. In the blink of an eye, as his secret past comes back to haunt him, Mike is thrust into the middle of a deadly government operation and is forced to summon his inner action-hero in order to survive.

A former soldier is taken captive and awakens in the back of a van where he learns that he only has less than 10 minutes to figure out how he got there.

Panic attacks and memory loss signal the plight of a writer whose body is inexplicably being taken over by another woman.

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