Movies Similar to Federal Operator 99

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!

3.8

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.

6.3

The Tiger's Trail(1919)

A cult of Hindu tiger worshippers and a gang of Western outlaws try to cheat a young woman out of rich mines that belong to her.

0.0

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.

3.0

Congo Bill(1948)

Congo Bill is hired to locate an heiress lost somewhere in Africa.

1.0

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.

4.3

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.

5.5

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.

4.8

Red Barry(1938)

A police detective is caught up in a plot to steal two million dollars in bonds.

0.0

The Scarlet Horseman(1946)

Government agents work to interfere with schemes to trick the Comanches into war with the Texans.

0.0

Jungle Menace(1937)

Mystery and adventure, surrounding a stolen rubber harvest.

5.0

The Mysterious Pilot(1937)

Jim Dorn endeavors to protect Jean McNain from a man she knows has committed a murder, Carter Snowden

0.0

Flying G-Men(1939)

Four flying G-Men protect America against enemy spies; one of the four assumes the identity of The Black Falcon, to befuddle the saboteurs even further.

6.0

Drums of Fu Manchu(1940)

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 world. His nemesi, Dr. Nayland Smith and his associates fight to keep the evil doctor from getting his hands on the keys. In 1943 the serial was edited together into a feature movie also called Drums of Fu Manchu.

6.1

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.

0.0

Mystery of the Riverboat(1944)

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

6.0

The Master Key(1945)

Before the outbreak of WWII, Nazi sympathizers plot to undermine America.

0.0

Dick Tracy vs. Crime Inc.(1941)

Dick Tracy goes up against a villain known as The Ghost, who can turn himself invisible.

5.7

Flash Gordon(1936)

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 lead an investigative mission into outer space and onto the speedily approaching planet. There, he and his best girl, Dale, who is along for the ride, learn that Ming, the devious ruler of Mongo, has purposely put the planet on a collision course with Earth, and only Flash can stop him.

6.4

Hawk of the Wilderness(1938)

An expedition arrives on an uncharted jungle island to rescue the local natives, led by a jungle boy, from a volcano that is about to erupt.

7.0