The Down Grade

15 part adventure serial directed by W. S. Van Dyke survives in a Russian archive.

An honest boxer refuses to throw a fight for a gambler. They get into a fight and the boxer knocks the gambler out. Thinking he's killed him and believing that the police are after him, the horrified boxer runs off and takes to the road, promising never to box again. However, one day he comes upon a small but scrappy young kid who has the potential to be a champion. The former boxer takes the kid under his wing and trains him, but the kid's ensuing success starts to go to his head. Pretty soon he finds himself mixed up with gamblers, too.

Larry 'Hutch' Hutchdale, gentleman thief, is keeping an eye on the newly-arrived Princess Orloff of Russia...and not just because of her curvaceous figure. The woman's jewel necklace is worth a fortune. But her secretary, Natalie Knowles, is secretly a famed cat burglar, and wants the necklace for herself. The two thieves outwit each other at every turn, all the while realizing they're a perfect match. But the star-crossed lovers have a surprise on their hands when they realize the jewels are a fake, and the princess an imposter! Hidden Aces was Charles Hutchison's seventh and final appearance as 'Hutch' Hutchdale, the character he originated in 1921's Hurricane Hutch.

When a California mother loses custody of her young son to her ex-husband, she flees with the child to the jungles of Mexico with hopes of starting life anew.

Mary Keene is placed in John Ingalls' office to help carry out a plot to steal his money by placing a fake sister in his home. Mary, however, falls in love with Ingalls, foiling the scheme.

An action-themed movie serial.

Daredevil pilot Bob Manning is pressed into service by the Government to track down a missing mail plane. He soon uncovers a gang of aerial hijackers, led by Bruce Mitchell. Exhibiting a repertoire of truly awe-inspiring flying stunts, Manning beats the villains at their own game.

Homesteaders are moving into the valley settled many years ago by rancher Craig Dolan. He wants to keep them out by legal means but his nephew Bart brings in outlaws to drive them out. The Lone Ranger is on hand to help the homesteaders battle Bart's men as he overcomes traps, ambushes, burning buildings and other obstacles in his attempt to bring peace to the valley.

Kirk Allenby is hired by the Cattleman's Association to track down and arrest a rancher who they believe is stealing cattle. Allenby finds his quarry but is astounded to discover that that man, Bob Enright, looks enough like him to be his twin. He is forced to shoot Enright, but as the man lay dying he gets Allenby to promise that he will help Enright's sister, who is being forced to marry the real boss of the cattle rustling operation, who has framed Enright in order to take over his ranch.

The Whirlwind is a 1920 movie serial.

Movie serial directed by George B. Seitz.

A phoney "psychic" ring tricks a pretty young circus performer into working for them.

Calvin Drake employs a group of low-lifes to drive away land owners along the path of a new railroad; Red Ryder opposes this strategy.

Story concerns a paper mill, a mortgage and the struggle to obtain the lost formula for making paper from seaweed. Star is given opportunity to introduce many daredevil features.

A deranged killer escapes into the Canadian woods. He tries to fool the locals by pretending he is a well known mystery writer, but the local Mountie starts to get suspicious.

A mad scientist named Dr. Satan plots to steal key pieces of technology to enable him to build an army of robots based on his prototype to conquer America. The only one standing in his way is Bob Wayne, who fights Satan as the enigmatic Copperhead. Mysterious Doctor Satan is a 1940 film serial named after its chief villain. Doctor Satan's main opponent is the masked mystery man, "The Copperhead", whose secret identity is Bob Wayne, a man searching for justice and revenge on Satan for the death of his step-father. The serial charts the conflict between the two as Bob Wayne pursues Doctor Satan, while the latter completes his plans for world domination.