Adventure is afoot in the small coastal town of Emerald Cove. Dave Shipper (John Weisbarth) is all set to enjoy a quiet summer, but the arrival of his cousin Jon (Frank Jimison) throws a wrench in his plans. Rather by chance, they happen upon an old map that sets them on a quest, along with Dave's friend Freddy (Freddy Rible), to seek out a legendary treasure said to be buried deep inside the ocean cliffs. With the help of an old local fisherman ("Smokey" Tom Hodgins), the boys compile clues that unravel a 30-year-old murder mystery and lead them closer to their prize. They quickly draw the attention of a bumbling crew of malicious treasure-hunters and a mysterious pickaxe-wielding "digger", all intent on capturing the gold for themselves.
In a post-apocalyptic world, a warrior wandering through the desert comes upon a group of settlers who are being menaced by a murderous gang that is after the water they control.
Marine officer Rob Cutter and his wife Barbara have a son named Johnny. Rob discovers that two newly delivered helicopters in his squadron have crashed because a defective part, a C-ring, has been made of a weaker, less expensive alloy. Before Rob can go public with this, Rob is killed on the orders of corrupt General Howard, who did not want Rob to go public with the defective part. Howard believes that Barbara, who is also a marine, now has the part, so Howard and his henchmen set out to kill Barbara and Johnny and get the part, but Howard is underestimating what Barbara is willing to do to protect Johnny.
An ex-con seeks revenge on the man who put him in prison by planning a robbery of the latter's stagecoach, which is transporting gold. He enlists the help of a partner, who could be working for his nemesis.
When hired killer John Gant rides into Lordsburg, the town's folk become paranoid as each leading citizen has enemies capable of using the services of a professional killer for personal revenge.
Capt. Harper's cavalry patrol returns to the fort to find it besieged by Ute Indians. The apparent cause is the recapture of Army traitor Brett Halliday, who deserted to the Utes in a previous war; but Brett has a different story. With capture imminent, the only chance for the surviving men (and one woman) is to boat down a wild, uncharted river, where Harper and Halliday must pull together, like it or not.
Tornado Range is one of five Eddie Dean westerns originally produced by PRC in 1947 but released the following year by Eagle-Lion. Cast as a troubleshooter for the U.S. Land Office, Dean is assigned to settle a deadly range war. Sure enough, the warring homesteaders and cattlemen are being whipped into a frenzy by a third party, who hopes to "divide and conquer," claiming the land for himself. Surprisingly, all-purpose PRC villain George Cheseboro isn't the culprit in this one; instead, he's cast as the father of heroine Jennifer Holt. Roscoe Ates is once more on hand for some questionable comedy relief.
When Hadley finds gold on his land, Kirby kills him and then goes after Hadley's ranch. After Eddie Dean foils Kirby's robbery attempt, Kirby forces the assistant land agent Tuttle to sell the ranch to him. But Eddie learns of the forgery thru Tuttle's boss and goes after Kirby.
One of four western films made for PRC by bantam-weight Bob Steele, Ambush Trail stars Steele as cowpoke Curley Thompson. The villain of the piece intends to bankrupt all the local ranchers and grab up the surrounding property for himself. But with Curley involved, the bad guy and his minions don't have a chance. The screenplay, by D. W. Griffith alumnus Elmer Clifton, is a medley of western cliches, pausing every so often for a first-rate action sequence. Perennial sagebrush sidekick Sid Saylor provides negligible comedy relief.
Kirby sends his henchmen to break killer Matt Brawley out of jail. But Brawley has already broken out and they return with Fuzzy instead. Realizing they think he's Brawley, Fuzzy plays the part. He and Bill plan to round up the gang but Fuzzy is in trouble when the real Brawley shows up to expose the hoax.
Sandwiched in between the numerous musical numbers, the Gabby Whittaker and Madden rodeo's are competing for bookings. When Gabby gets a date in Albuquerque, Madden has his man destroy his equipment. Roy finds a broken rawhide rope at the scene and uses it to bring Madden to justice.
Trouble in Colorado is tying up Union troops needed back east during the Civil War and Lieut. Burke is sent to investigate. Macklin and his gang are causing the problems and Capt. Mason joins them. When Burke catches up with them he also finds Mason, his brother.
The Carson City Kid and partner Laramie are outlaws. When his partner is caught the Kid, his identity being unknown, takes a job in Jessup's saloon. Here he see Jessup cheat Waren out of his money. Warren then robs Jessup posing as the Kid but gets caught. To gain his freedom, Laramie identifies Warren as the Kid. Realizing Jessup is the man that killed his brother, the Kid must find a way to clear Warren and get Jessup.
Sheriff John Higgins quits and goes into prospecting after he thinks he has killed his best friend in shooting it out with robbers. He encounters his dead buddy's sister and helps her run her ranch. Then she finds out about his past.
John Wyatt is a government agent sent to smash a counterfeiting operation near the Mexican border. Joining Doc Carter's medicine show they arrive in the town where Curly Joe, who once framed Carter, resides.
When John Mason's father is killed, John is wounded. Attracted to his nurse Alice, a conflict arises between him and his friend Ben who plans to marry Alice. John later finds the killer of his father but goes to face him not knowing Ben has removed the bullets from his gun.
Rodeo star John Scott and his gambler friend Kansas Charlie are wrongly accused of armed robbery. They leave town as fast as they can to go looking for their own suspects in Poker City.
Chris Morrell, the guardian of half-Indian girl Nina, is helping her find her missing white father. so she can cash in on her late mother's oil lease. Outlaw Sam Black is after the girl and her father as well. Besides dealing with the Black gang, Morrell has to find another robber, Jim Moore, who switches clothes with him after he finds Chris unconscious from a fight with Sam Black. Along the way, he meets a lady who's the sister of Jim Moore, another bad hombre who's in cahoots with Jim Moore, and an old friend who takes in Nina and helps Chris locate Nina's father and fight off the various desperadoes