In this movie serial Professor Sturgess invents a miraculous engine which can draw unlimited power from the atoms of the air. When the professor is killed, his daughter and her fiance must fight to keep the secret of the power engine out of the hands of evil Weston Dore and his henchmen.
Buck Rogers and Buddy Wade are in the middle of a trans-polar dirigible flight when they are caught ...
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...
Evil Hassan slips back into his native land of Ahad and plots to overthrow his twin bother, Kasim, w...
Greedy traders have kidnapped a researcher, hoping he will reveal the location of a treasure in a hi...
A team of two-fisted insurance investigators (one of whom disguises himself as The Masked Marvel) e...
Congo Bill is hired to locate an heiress lost somewhere in Africa.
A police detective is caught up in a plot to steal two million dollars in bonds.
A famous scientist invents a humanoid robot (the titular "monster"), so a greedy rival scientist pla...
Man-woman team of investigators uncover a gang whose mad scientist leader has developed an invisibil...
An accomplished aviator sets out to locate treasure hidden by one of his ancestors. He encounters i...
An expedition arrives on an uncharted jungle island to rescue the local natives, led by a jungle boy...
Escaped Prisoner 39013 impersonates the rich and influential Horace Granville, allowing him to creat...
Captain Bob Dayton and Lieutenant Ed Carey are partners in a company called "Sky Raiders" which seek...
Four youthful cadets are implicated in a series of murders, and must attempt to clear themselves of ...
An escaped criminal impersonates a Police Commissioner, causing no end of trouble to a determined Fe...
Only Episode 7, "The Hooded Helper," of this 20-Episode Serial is known to survive. All other episod...
An action movie serial that premiered in 1924