The Invisible Monster (1950)
Man-woman team of investigators uncover a gang whose mad scientist leader has developed an invisibility chemical and plans to build a mercenary army of invisible men.
Top billed cast
Richard WebbLane Carson
Aline TowneCarol Richards
Stanley PriceThe Phantom Ruler
Lane BradfordBurton
John CrawfordHarris
George Meeker"Harry Long"
Edward KeaneWarren Madison
Dale Van SickelOtto Wagner, aka "Frank Martin"
Douglas Evans"James Hunter"
John Hamilton"Henry Miller"
Similar to The Invisible Monster
Jesse James Rides Again (1947)
Jesse James wants to start a new life in a new location, but quickly finds himself wrapped-up in protecting townsfolk from the machinations of evil oilmen.
The Wolf Dog (1933)
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.
Perils of the Royal Mounted (1942)
Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers.
The Phantom Rider (1946)
A new town doctor arrives at the same time as local Indians needprotection from troublemaking looters.
The King of the Kongo (1929)
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.
The Valley of Vanishing Men (1942)
Prospector Henry Tolliver disappears and his son "Wild Bill" Tolliver comes looking for him.
Bruce Gentry (1949)
Famed aviator Bruce Gentry is working with scientist Andrew Benson, setting out to uncover the origin of a deadly secret weapon---an electronically controlled flying disc which can be directed at moving or stationary targets. The disc was master-minded by an enemy agent known only as "The Recorder" because...he speaks entirely via recordings. Aided by rancher Frank Farrell and his sister Juanita "Nita" Hodges, Gentry consistently foils "The Recorders" schemes, which are carried out by "The Recorder's" henchmen, Krendon, Allen and Chandler, including an attack on the Panama Canal.
G-Men Never Forget (1948)
An escaped criminal impersonates a Police Commissioner, causing no end of trouble to a determined Federal Agent.
The Iron Claw (1916)
Only Episode 7, "The Hooded Helper," of this 20-Episode Serial is known to survive. All other episodes are believed to be lost.
Pirate Treasure (1934)
An accomplished aviator sets out to locate treasure hidden by one of his ancestors. He encounters interference from various adversaries.
The Monster and the Ape (1945)
A famous scientist invents a humanoid robot (the titular "monster"), so a greedy rival scientist plans to steal it for use in his criminal plans. His henchmen often kidnap a trained gorilla (the titular "ape") from the zoo, to aid in the schemes.
Jungle Raiders (1945)
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.
The Masked Marvel (1943)
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.
Congo Bill (1948)
Congo Bill is hired to locate an heiress lost somewhere in Africa.
The Purple Monster Strikes (1945)
A Martian invader crashes his spaceship conveniently close to the workshop of a scientist who is developing an interplanetary craft. If the extraterrestrial Purple Monster can complete the rocket ship and return to Mars, he will be able to start a full-scale invasion of Earth. Good thing Craig Foster sets out to thwart the Monster's mission!
Manhunt of Mystery Island (1945)
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.
The Lost Planet (1953)
Dr. Ernst Grood , having already dominated the planet Ergro, now intends to take over the control of the Earth. Unfortunately for him, reporters oppose his sinister designs.
Hollow Man II (2006)
After the mysterious death of scientist Dr. Devin Villiers, Det. Frank Turner and his partner are assigned to protect Villiers' colleague, who revealed that a veteran soldier was subjected to an experiment with the objective of creating the ultimate national security weapon... an undetectable soldier. The experiment failed – with disastrous side effects.
Sea Raiders (1941)
A bunch of waterfront youths pursue the Sea Raiders, a gang of saboteurs.
Hollow Man (2000)
Cocky researcher Sebastian Caine is working on a project to make living creatures invisible. Determined to achieve the ultimate breakthrough, Caine pushes his team to move to the next phase — using himself as the subject. The test is a success, but when the process can't be reversed and Caine seems doomed to future without flesh, he starts to turn increasingly dangerous.