Indian aristocrat Rama Safti returns from medical training in the U.S. to give his life to the poor folk of Ranchipur. Lady Edwina and her drunken artist ex-lover Tom Ransome get in the way, but everyone shapes up when faced by earthquake, flooding, and plague.

Years have passed since the Three Musketeers, Aramis, Athos and Porthos, have fought together with their friend, D'Artagnan. But with the tyrannical King Louis using his power to wreak havoc in the kingdom while his twin brother, Philippe, remains imprisoned, the Musketeers reunite to abduct Louis and replace him with Philippe.

Hank McHenry and Johnny Marshall work as power company linesmen. Hank is injured in an accident and subsequently promoted to foreman of the gang. Tensions start to show in the road crew as rivalry between Hank and Johnny increases.

While in Shanghai reporting on the Sino-Japanese war, Chris Hunter, a shrewd news reporter, meets pilot Alma Harding. She does not trust him, but he manages to hire her as his assistant. During an adventurous expedition through the jungles of South America, her opinion of him begins to change.

When a confused eyewitness identifies New York City cabbie Brick Tennant as a killer, he is sentenced to death for a murder that he wasn't involved in. Though no one is willing to listen to the innocent prisoner's pleas for freedom, Brick's faithful fiancée, Mary, knows that her lover is innocent because she was with him when the crime was committed. As the scheduled execution draws ever nearer, Mary begins to investigate the murder herself.

A mysterious plague, the Purple Death, ravages the earth. Dr. Zarkov, investigating in his spaceship, finds a ship from planet Mongo seeding the atmosphere with dust. Sure enough, Ming the Merciless is up to his old tricks. So it's back to Mongo for Flash, Dale, and Zarkov.

Abe Lincoln in Illinois is a 1940 biographical film which tells the story of the life of Abraham Lincoln from his departure from Kentucky until his election as President of the United States.

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.

French soldiers surrender to lying Nazis and are herded into a barbaric prison of war camp. From there they plan an uprising.

High-school principal Dr. Alfred Carroll relates to an audience of parents that marijuana can have devastating effects on teens: a drug supplier entices several restless teens, Mary and Jimmy Lane, sister and brother, and Bill, Mary's boyfriend, into frequenting a reefer house. Gradually, Bill and Jimmy are drawn into smoking dope, which affects their family lives.

Russ Matthews, a theatrical agent who is not above pulling off a hoax or two or more to further the career of his clients (and himself), and a newspaper gossip-columnist, Carol Wilson, get involved with gangsters when one of Larry's radio-program future-predicting cons gets out of hand.

A California Highway Patrolman gets involved with a smuggling ring.

A Russian prince disguised as a worker and a cafe singer secretly involved in revolutionary activities fall in love.

Feature version of the 1940 Republic serial, about Fu Manchu's attempt to conquer Asia.

In the midst of the Civil War, Lassiter has a plan to get control of California. Working out of St. Joseph, he plans to send forged messages to the troops on the west coast via Pony Express. First he attempts to bribe Pony Express ride Roy Rogers. When Roy refuses he turns to the outlaw Johnson and his gang and this leads to trouble.

A runaway boy pretends to be the son of a Navy man, only to turn both their lives upside down.

The Cattlemen's Association has called in the Mesquiteers to find cattle rustlers. They get Tex Riley to pose as Stony so Stony can arrive posing as a wanted outlaw. This gets Stony into the gang of rustlers and he alerts Tucson and Lullaby as to the next raid. But Hartley is on hand and unknown to anyone is the rustler's boss and he joins the posse with a plan that will do away with the Mesquiteers.

A young man forges a check in order to help his mother, but is caught and sentenced to 14 years in prison...

A federal agent infiltrates an outlaw band that's taken over a western town.

A woman and a man vying for a woman's affection: the usual love trio? Not quite so since the belle in question is Lorraine de Grissac, a very wealthy and alluring society woman, while one of the two rivals is none other than Arsène Lupin, the notorious jewel thief everybody thought dead, now living under the assumed name of René Farrand. As for the other suitor he is an American, a former F.B.I. sleuth turned private eye by the name of Steve Emerson. Steve not only suspects Farrand of being Lupin but when someone attempts to steal a precious emerald necklace from Lorraine's uncle, Count de Brissac, he is persuaded Lupin is the culprit. Is Emerson right or wrong? Which of the two men will win over Lorraine's heart?