This historical drama tells the story of the first class to graduate from the U.S. Military Academy at West Point. In the early 19th Century, Congress appropriated the money to build the school, but opponents who believed it to be an illegitimate expansion of the powers of the federal government decided to sabotage the school. They put the hard-as-nails Major Sam Carter in charge of the academy, and he ruthlessly put the recruits through grueling training -- until only ten prospective soldiers remained. They include Dawson, a patriotic farm boy and Howard Shelton, a selfish playboy who has come to West Point only because of its prestige. The two vie for Carolyn Bainbridge, while they, along with the other eight, try convince Carter that the school is worth keeping.

Once a jewel thief always a jewel thief? Yes and no. Yes if you consider the fact that Michael Lanyard also known as the Lone Wolf once retired from the "trade" but relapses back into his old habits when he is tempted by the emerald pendant of beautiful socialite Marcia Stewart. The trouble (?) is that he falls for the belle and he soon gets more interested in getting the girl than the jewels that adorn her. What he wants now is to return the pendant but a rival gang interfere and force him to take part in a big-time caper.

A small, independent air delivery service is menaced by a mad scientist with a death ray machine that blows up planes in mid-flight.

An expedition into the deep jungle discovers a native tribe led by a tall Caucasian blonde woman.

A lawyer is framed for the murder of a young party girl and tries to clear his name.

Married book-dealers Joel & Garda Sloane try to clear a friend in the murder of a rival book-seller.

U. S. Navy Lieutenant Gregg Masterman, of The Harvard and Boston Back Bay Mastermans, learned about the sea while winning silver cups sailing his yacht. He climbs swiftly in rank, and is now Junior Aide to Rear Admiral Stephen Thomas.

A black cat is suspected of being possessed by the spirit of a elderly murdered woman.

In Singapore, a private detective and the British authorities are on the trail of a crime syndicate that kidnaps a nuclear physicist with the aim of selling him to the highest bidder.

Charlie Chan, with son Jimmy on a week's pass from the Army, takes up a request for help at a castle-home, miles from anywhere in the American desert south-west and inhabited by an eccentric, reclusive historian and his wife, a descendant of Lucrezia Borgia. Once there, he finds the request's legitimacy denied by all who are present, but still necessary as one houseguest has already been murdered, the other guests are at each other's throat, and the Borgia-related chatelain is suspected...

When author Charles Regnier returns to Paris with a best-selling book that criticizes the government, he's tormented by frequent blackouts. After a mysterious cat-like creature slaughters people close to him, Charles is suspected of murder. Charles fears that he is the beast, but his paramour Marie and best friend Henry, believe he's innocent... until the creature begins to stalk Marie.

The Bowery Boys--Slip, Sach, Bobby, Whitey & Chuck--start their own exterminating service, and get a job which takes them to a spooky old abandoned mansion in the middle of the night. Meeting up with pal Gabe and his new French bride, the boys are tormented by mad scientists who try to convince them the place is haunted and then kidnap Sach in order to place his brain inside a gorilla.

In Puerto Rico to investigate a glut of contraband diamonds that are flooding the world's jewel market, Mr. Moto and his sidekick, a wrestler, find themselves involved in murders by thrown daggers, the frame-up of an overstressed Army colonel, and a pirate gang led by an unknown boss who has inside knowledge of the ensuing investigation.

Art editor Madeleine Damian carries on numerous loveless affairs. After a failed relationship with advertiser Felix Courtland, the increasingly depressed Madeleine attempts suicide. When Jack Garet, her secretary and former lover, tries to blackmail her, Madeleine resigns and seeks a reclusive life. Neighbor David Cousins befriends Madeleine, but soon Courtland and Garet discover her whereabouts and disrupt her new life.

When a man dies of a heart attack, a stage and radio mentalist believes he has willed him to die because he was angry with the man. Riddled with guilt, the mentalist cancels further shows, breaks off his engagement to his female partner, who can read minds while in a hypnotic trance, and takes refuge in the eerie wax-museum-cum-home of another woman friend.

Stranded in Africa, Chuck and his pal Fearless have comic versions of jungle adventures, featuring two attractive con-women.

A cowboy must clear himself of a murder he did not commit.

Charlie Chan's investigation of a blackmail-induced suicide as a case of murder leads him into a world of magick and mysticism peopled with a stage magician, a phoney spiritualist, and a for-real mind reader.

During the War of 1812 against Britain: General Andrew Jackson has only 1,200 men left to defend New Orleans when he learns that a British fleet will arrive with 60 ships and 16,000 men to take the city. In this situation an island near the city becomes strategically important to both parties, but it's inhabited by the last big buccaneer: Jean Lafitte. Although Lafitte never attacks American ships, the governor hates him for selling merchandise without taxes - and is loved by the citizens for the same reason. When the big fight gets nearer, Lafitte is drawn between the fronts. His heart belongs to America, but his people urge him to join the party that's more likely to win.

Peter Potter Jr. returns to claim his father's gold, which is nowhere to be found.