The Secret of the Submarine at Fmovies. An American adventure film serial comprised of fifteen episodes of two reels (24 min) each. All chapters are presumed lost.
5.61999HD
Korea's first nuclear submarine and a crew with no record of existence embark on a do-or-die mission into the deep waters of the Pacific.
6.31947HD
Columbia's 33rd serial (made between "Jack Armstrong" and "The Sea Hound") was based on the character that first appeared in "Action Comics" No. 42.
6.61966HD
In order to save an assassinated scientist, a submarine and its crew are shrunk to microscopic size and injected into his bloodstream.
7.21904HD
Using every known means of transportation, several savants from the Geographic Society undertake a journey through the Alps to the Sun which finishes...
6.41918HD
The navy captain Avanti Planetaros is inspired by his astronomer-father to travel through outer space to reach other worlds. He becomes an aviator...
5.61997HD
In the 19th century, an expert marine biologist is hired by the government to determine what's sinking ships all over the ocean. His daughter follows...
6.41936HD
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...
02021HD
When a master leaves for work, a dog named River has to decide what to do with her time...
01947HD
15 episode serial where Jack Armstrong, the All-American Boy, battles the evil Dr. Grood, who has placed a death ray aboard his spaceship orbiting...
4.81936HD
15-Chapter Serial about a scientist that discovers a formula for making synthetic gold and the people that want it.
01924HD
A cowboy sets out to help a pretty young girl who is about to lose her ranch when crooks plan to foreclose on it because she doesn't have enough...
6.11940HD
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...