Best movies like The Great Alaskan Mystery

Martians come to Earth to build an H-bomb strong enough to blast Earth out of orbit so that Mars can be moved into its place in closer proximity to the sun. Super-scientist Larry Martin, inventor of the first stratospheric-flight spaceship as well as a jet-powered personal flying suit with helmet, is called upon by the government to investigate ramped-up UFO reports occasioned by the Martians' spaceships. The Martians, meanwhile, led by Marex, engage a renegade earth scientist and a gaggle of gangsters to help them steal supplies, operate a menacing robot, and build their bomb. This movie serial in 12 chapters was originally planned as a sequel to "Radar Men From The Moon" with Commando Cody as the hero but at the last moment the main characters' names were changed and all other references to that serial removed from the script.

The Unseen Enemy in this wartime meller is Nick (Leo Carrillo), the outwardly effusive manager of a San Francisco waterfront café. To make enough money to ensure his daughter Gen's (Irene Hervey) entree into society, Nick sells his services to a gang of foreign spies, who then use Nick's establishment as a rendezvous point. The plan is to covertly send out a Japanese vessel for the purpose of raiding and destroying American merchant ships. The spies' secret code is hidden in the lyrics of a song called "Lydia", which the unwitting Gen performs on request day after day.

Wayne, Jan, and Dino try pulling off a heist of a lumber company's payroll, and everything seems to go wrong right from the beginning, in spite of Dino's expertise. The trio take off for the woods in Canada with Wayne suffering from a wound and the law in hot pursuit. To complicate matters slightly there is a romantic tie-up with Jan, someone too tough and efficient to be easily won over.

Adam Larey becomes a fugitive from justice when he escapes after being blamed for a crime he did not commit. He wanders into the desert wastelands and joins an outlaw gang who prey on gold prospectors. Years later, he meets his wife and her gold-prospecting father as they have come there seeking their fortune, and not knowing the danger of the treacherous desert wastes, the poisoned-water holes and the outlaw bands of marauders who roam the desert in search of the gold found by others. He comes to their aid and, eventually, manges to clear his name of the false charge against him.

A Nazi spy passes himself off as an optometrist in San Francisco's waterfront district. Someone robs him of his code book, and he must get it back.

Humble stamp dealer Otto Becker has little to do with international politics, so when he receives a surprise visit from his estranged twin brother and Nazi spy, Baron Hugo von Detner, his world is thrown into turmoil. Threatening Becker with deportation, Hugo forces him to use his shop as a front for espionage.

British intelligence officers head off a Nazi plot to kidnap an atomic scientist.

Forest Ranger Tom Corbin patrols the lumber grant of the McFarland and Williams Lumber Company, party owned by Dale McFarland. Tom discovers that Bart Williams is systematically cutting excess timber and falsifying his timber reports to the government. Williams is assisted by "Bull" Riley, who, suspecting that Tom has discovered their thievery, gives Tom a beating in an unfair fight.

A man tries to redeem himself after ducking out on his comrades before the fatal attack.

A former secret agent is sent to retrieve a priceless collection of stolen jewels from a Lisbon nightclub owner who worked both sides during World War II.

Two bumblers, failures as businessmen and air raid wardens, stumble across a nest of Nazi saboteurs bent on blowing up the local magnesium plant.

A young, Scottish RAF gunner is debriefed by French officials about his escape from Nazi-occupied territory. They are particularly interested in one person who may or may not have been a German agent.

Japanese master spy Daka operates a covert espionage-sabotage organization located in Gotham City's now-deserted Little Tokyo, which turns American scientists into pliable zombies. The great crime-fighters Batman and Robin, with the help of their allies, are in pursuit.

Three earthlings visit the planet Mongo to thwart the evil schemes of Emperor Ming the Merciless.

The Daily Clarion hires detective story writer Steve Colt to investigate the deaths of a group of scientists working on an atomic rocket development project. Behind the killings is fortune teller Sombra, a spy from an Asian country intent on world domination, who is determined to pilfer the atomic rocket by luring workers from the project to her parlor and killing them with black widow spider venom when they refuse to cooperate.

The Shadow battles a villain known as The Black Tiger, who has the power to make himself invisible and is trying to take over the world with his death ray.

A superhero known as The Black Commando battles Nazi agents who use explosive gases and artificial lightning to sabotage the war effort.

Based on a successful comic book that began in 1941, the Blackhawks were seven flyers who banded together during WW II to fight the Nazis. After the war, they continued to fight evil where ever they find it. In this movie, they are battling a group of spies and saboteurs bent on destroying democracy. The Blackhawks foil a succession of plots, with a cliff hanger ending in each episode.

Prior to the United States' involvement in World War II, the masked vigilante Spy Smasher fights Nazi agents operating within the US, led by the treacherous sabotage leader codenamed The Mask.

An American scientist is sent to Red China to steal the formula for a newly developed agricultural enzyme. What he is not told by his bosses is that a micro-sized bomb has been planted in his brain so that should the mission ever look likely to fail, he can be eliminated at the push of a button!

Loggers Jeff Collins and Boomer Benson compete for a mail-order bride by means of a timber-cutting contest.

When honest ship captain Roy Glennister gets swindled out of his mine claim, he turns to saloon singer Cherry Malotte for assistance in his battle with no-good town kingpin Alexander McNamara.

In the 17th of the 24 films in Monogram's "Range Buster" series, Texas ranch owner Conroy returns from Washington with an order for horses to be shipped to the Philippines. The Range Busters, Dusty, Davy and Alibi, are selected to take the horses there but, before leaving, they capture three spies who are trying to steal the horses and also learn that the ranch cook, Cookie, is a Japanese spy, but he manages to escape. In the Philippines, they go to a café for dinner and see Cookie and Miller, a German spy. Eavesdropping, they learn that Ken Richards, a neighboring Texas rancher, is the Axis contact back in the states. They capture Cookie and break up the spy ring in the Phillipines, and then return to Texas intent on settling matters with Richards. They do so and are honored by the U.S. Government just as the radio blares forth the December 7, 1941 announcement of the Pearl Harbor bombing. They head for the nearest enlistment station.

In this western, the Three Mesquiteers team up with a Texas Ranger to round up the outlaws who forced the ranger's younger brother into becoming a criminal.

Imprisoned during the Spanish Civil War, John "Kit" McKittrick is released when a New York City policeman pulls some strings. Upon returning to America, McKittrick hears that a friend has committed suicide, and he begins to smell a rat. During his investigation, McKittrick questions three beautiful women, one of whom has a tie to his refugee past. Pursued by Nazi operatives, McKittrick learns of the death of another friend, and begins to suspect the dark Dr. Skaas.

The Wrecker wrecks trains on the L & R Railroad. One of his victims is Larry Baker's father. Baker wants to find the evildoer, among a host of suspects, but it will be difficult since the Wrecker can disguise himself to look like almost anyone

A mad scientist named Dr. Satan plots to steal key pieces of technology to enable him to build an army of robots based on his prototype to conquer America. The only one standing in his way is Bob Wayne, who fights Satan as the enigmatic Copperhead. Mysterious Doctor Satan is a 1940 film serial named after its chief villain. Doctor Satan's main opponent is the masked mystery man, "The Copperhead", whose secret identity is Bob Wayne, a man searching for justice and revenge on Satan for the death of his step-father. The serial charts the conflict between the two as Bob Wayne pursues Doctor Satan, while the latter completes his plans for world domination.

During the latter stages of the Civil War, a gang of supposed Confederates, headed by Alex Morel (Lionel Atwill), raid all gold shipments destined for Washington from Oro Grande, California. Can they be brought to justice?

Medical researchers Jerry Evans and Walt Hedges are assigned by a pharmaceutical company to work at a secret laboratory on a remote South Pacific Island in order to produce penicillium, the mold from which the magic drug penicillin is derived.

A lady reporter and two college students search for the "Gold Special," a train that disappeared without a trace.

Renfrew of the Mounties hunts brother-and-sister gold hijackers.

In time-honored fashion, a couple of supporting players -- George Dolenz and Bill Kennedy -- found themselves elevated to starring roles in this minor Universal serial. They played Royal Canadian Mounted Police officers investigating the murder of a miner. The story, of course, was less important than speed and action, which directors Ray Taylor and Lewis D. Collins delivered in typical slap-dash Universal style. Starlet Daun Kennedy did not make much of an impression as the imperiled leading lady, and former star Robert Armstrong (of King Kong fame) was wasted in a subordinate role. Rondo Hatton, a non-actor whose grotesque appearance (caused by acromegaly, the so-called "Elephant Man" disease) was tastelessly exploited by Universal in the '40s, appeared as one of the outlaws.

Jesse James returns to Missouri, and he and brother Frank come to the aid of a young woman who owns a gold mine. Her father was murdered and she took over the mine, and now the villains who killed her father are trying to drive her out of the mine so they can take it over.

FBI agents Carl Becker and John Trent raid a New York hotel, sending Nazi spies to an upstate hunting lodge.

The owners of a lumber mill hire an investigator to find out who is sabotaging their mill.

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

The Range Busters investigate sabotage at a mining community and uncover a gang of Nazi spies.

A flamboyant secret agent from UNIT, a secret counterespionage group, teams with a lady spy to retrieve a stolen device capable of destroying the world from the clutches of a sinister munitions magnate. Pilot film for the television series "A Man Called Sloane" (1979).

An Army sergeant's photographic memory puts him in conflict with a Nazi spy.

Tom Cameron learns that his twin brother is with a group of German spies. They intend to thwart the government's efforts to round up horses for military service.

A movie serial in 13 chapters: Some swampland becomes valuable, and various factions squabble over ownership of it.

Talbot works as a dispatcher at a small rural railway station. One rainy night, shortly after a company payroll has arrived at the station, a masked criminal arrives to steal it. Talbot intercepts the villain's plan and a struggle ensues. He manages to fight off the masked man and save the payroll. But during the fight he is away from his station and misses a call to change the tracks for an oncoming train. This causes a terrible train crash resulting in many lost lives.

An evil villain steals a newly invented death ray.

Corporal Larry Grant and Sergeant "Mac" McGowan, of the United States Marine Corps, are rival for the love of Frances Schiller, but team up to hunt down "The Tiger Shark," a mad, scientific wizard who is holding Sergeant William Schiller, Frances' brother, a prisoner on a wild, jungle island in the Pacific.

Adventuring author Jean Williams is living in the wilds of Alaska alongside the Eskimo people gathering material for her novel. She befriends several animals who become her loyal friends such as a pair of bear cubs whose mother has been killed by hunter Gaston Rogers, a talking raven and the bereaved collie Firefly who will not leave the grave of her master, a game warden killed in the line of duty. The community is imperiled by a pack of wolves and wild dogs, led by a wild dog called Swift Lightning, who are killing all the reindeer. With the supply of fresh meat gone, the Eskimos are migrating to lands with more food. Hunter Gaston agrees to take Jean to Nenana, Alaska, along with his furs by dog sled. Jean, who despises Gaston as being more savage and blood thirsty than the four-legged predators, is followed by her loyal animals.

A Nazi spy ring is after a chemical formula that increases the power of ordinary gasoline for U.S. Army aviation use. Two U.S. chemical companies are developing the formula, with each working on half for security purposes. The spies get half the formula and know that either of two chemists, Robert Norton or Tom Fielding, knows the rest. They capture Fielding, through a ruse by gang member Linda Pavlo, and threaten the life of his sister Nancy and his mother if he does not give them the formula. To protect his friend Fielding, who does know the formula and is engaged to Nancy, Tom pretends to know the secret and boards the Dawn Express plane with the spy leader and his gang.

In this espionage caper, a government spy must keep enemy agents from spying upon a defense plant. His work is made easier by his newest invention, a word scrambler which makes it difficult for the enemy agent.

British Captain Terence Stevenson (Robert Donat) accepts an assignment even more dangerous than his everyday job of defusing unexploded bombs. Fluent in Romanian and German and having studied chemical engineering, he is parachuted into Romania to assume the identity of Captain Jan Tartu, a member of the fascist Iron Guard. He makes his way to Czechoslovakia to steal the formula of a new Nazi poison gas and sabotage the factory where it is being manufactured.

This meditative French-Canadian film tells the story of a young woman's search for the father she has never known. Marie Chapdelaine (Carole Laure) grew up in a remote area of Quebec without ever knowing her father, a lumberjack. She moves to Montreal, settles in there with a job as a topless dancer and begins her search for him. Eventually, with the help of his former mistress, they find the lumber camp he was working in, only to discover that he was killed in a labor dispute.

Sir James Blake has retired from Scotland Yard so that he can assist his niece Hope and her friend Jerry in developing an apparatus they have invented. Sir James thinks that their invention has the potential to prevent wars, and plans to donate it to the League of Nations. But a gang of criminals led by the elusive "Scorpion" steals the device, and Blake and his associates must recover the invention and determine the identity of the "Scorpion".