1928 was the last year when silent films dominated the market, and this aviation-based action serial from Pathe was one of the studio's last. Some pieces are no longer extant (half of chapters 3&6, all of 7, 8, and 9, and the beginning of the 10th and final chapter), but the beginning and end are there as well as enough to follow the action adequately. The surviving Grapevine print is beautifully restored and tinted in spots, although you can tell the print is deteriorated in some of the surviving sections. Basically, an inventor (Josef Swickard, in a role not unlike the one he later played in THE LOST CITY) has created a silencer/muffler for planes to silence any engine sounds, and the bad guys are out to steal the invention and put it to evil use.

The story of a racetrack tout whose prayers could bring a dry or muddy racetrack, and how he learned to capitalize on those powers. Until the day he lost the power and bet the wrong way.

A ranch owner hires a young woman (Texas Guinan) to serve as foreman over a rambunctious group of cowboys.

Promising young lawyer Jack Dunn,, becomes a victim of drugs and loses his standing in the legal world. He passes his idle hours in the slums where he meets Nan Bishop, an underworld figure. Nan's influence helps to make a man out of Dunn and with her help he breaks his dependence on drugs and is successful in obtaining a position as a criminal lawyer. Years later, they meet again in a courtroom. Nan has been falsely accused of murder and Dunn is the prosecuting attorney. Learning that Dunn's professional future depends on his winning the case, Nan pleads guilty, but, at the last minute, the real criminal is discovered and Nan is cleared of the crime. She then accepts Dunn's offer of marriage and together they look forward to a happy future.

Jim Richeson was a haunted man, but he smiled carelessly as he handled the sign offering a reward for his capture, dead or alive. He smiled again as he wheeled his horse and galloped off down the road, waving a satirical adieu to the posse. A pretty mountain girl with pail in hand, stood at the pump when Jim rode up. He took the pail from her, drank deeply, and then, as an afterthought, seized her and kissed her heartily. Then he leisurely mounted his horse and galloped off. Furious at the insult, the girl rushed for a gun, only to meet her lover, just as he rounded the bunkhouse. That person at once flew into a passion and gave hot chase to the vanishing bandit, vowing to have his life. Meanwhile, the girl, at the head of a posse, followed less swiftly. A royal battle took place in the mountains. Dick and Jim, sheltered behind the great rocks, tried every expedient known to the West in an effort to kill each other.

Dick Thompson sends his son Jack to a ranch out west to learn how to be a ranchman under the tutelage of his old friend Tom. Dick learns the ways of ranching by protecting the cattle and himself from rustlers.

A drifter enters town to establish himself. Working as a cowhand, he meets the boss's daughter, who's eager to absorb some local color.

Prizefighter Jimmy Nolan, facing an opportunity to get a championship fight, is knocked out when he sustains what is apparently a permanent injury to his arm. From there, Nolan's path leads downhill. He is drawn into a romance with a nightclub entertainer, then is framed on a theft charge by a jealous suitor. After his prison term, Nolan makes a spectacular comeback in a fight which proves his courage and integrity, while disproving the fallacy about the old sports adage that "they never come back."

Idealistic young American falls under the influence of Communist agitators.

1912 film by Allan Dwan

Outlaw Black Deering leads a band of desperadoes, but decides to give up the bandit life. Agreeing to go on one last job with his gang, he is captured when his henchman Jordan betrays the gang for the reward. Deering escapes and determines to avenge himself on Jordan.

A film about male bonding. At the end of WW I, two Americans befriend a simple minded German and win him over into becoming an American. All three are still peacetime officers in the US Marines when an unscrupulous character steals Boyd's girl and his two buddies go off to rescue her. When they don't come back, Boyd goes after them to rescue all. This is all done in flashback from a court martial trial for desertion.