Criminals steal a death ray that concentrates the rays of the sun. The inventor's daughter and a government agent try to retrieve it. 18 episode adventure serial.
A Martian invader crashes his spaceship conveniently close to the workshop of a scientist who is dev...
Claire Forrest seeks her kidnapped scientist father, hidden somewhere on Mystery Island. He is hel...
Dr. Ernst Grood , having already dominated the planet Ergro, now intends to take over the control of...
The film is about a desert-bound member of the French Foreign Legion who exposes a betrayer to the L...
Greedy traders have kidnapped a researcher, hoping he will reveal the location of a treasure in a hi...
Congo Bill is hired to locate an heiress lost somewhere in Africa.
The naïve Sheila Fairfax (Brent) plays with men’s emotions without fully comprehending the risks lea...
Notorious pirate Joaquin Santos lives by the saying, "Dead Men Tell No Tales". He conspires with the...
A police detective is caught up in a plot to steal two million dollars in bonds.
Part of the artificial-creature series encompassing Der Golem (1914 and 1920), Alraune (1918, 1928, ...
It is a variation on the original legend of Alraune in which a Mad Scientist creates a beautiful but...
A famous scientist invents a humanoid robot (the titular "monster"), so a greedy rival scientist pla...
Four youthful cadets are implicated in a series of murders, and must attempt to clear themselves of ...
The obsessive scientist Dr. Miller is working on a matter-transmitter invention called the Paratron;...
Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth....
The nefarious Dr. Fu Manchu searches for the keys to the tomb of Genghis Khan, in order to fulfill a...
Following the Spanish-American War, a soldier is given the assignment of finding the leader of a ban...
An accomplished aviator sets out to locate treasure hidden by one of his ancestors. He encounters i...
Mystery and adventure, surrounding a stolen rubber harvest.
Government agents try to thwart smugglers, while some sort of plot unfolds, about a hidden treasure ...