Frank Blandon, a man with only one good arm, wanders on to the ranch. Lucas gave Blandon a job to ""hire him and Mark a clear conscience"". General Sheridan and his patrol wandered by and Lucas offered to let them stay the night at the ranch. Blandon pulled a gun on General Sheridan, as it turned out Blandon was a confederate soldier, who once had General Sheridan in his gun sight during the war. Blandon hung fire, but Sheridan did not hesitate and blew out Blandon's shoulder. General Sheridan shamed Blandon out of exacting his revenge, then lifted Blandon's spirit by praising Johnny Rebs' fighting spirit. Sheridan ordered that Blandon be taken to a hospital to have his shoulder properly mended, carrying out his Commander in Chief's last order to ""Bind up the Nation's wounds.""
Following the drilling attempt, a hole has somehow opened up in the wall which allows Quatermass and the others access to the interior chamber. There they find the remains of insect-like aliens resembling giant three-legged locusts, with stubby antennae on their heads giving the impression of horns. As Quatermass and Roney examine the remains, they theorise that the aliens might have come from a nearby planet which was habitable five million years ago — Mars.
Motherly love knows no bounds when a woman decides to get revenge on the married man who has been dating her daughter.
Bret, seeking buried Confederate treasure in Elwood, Kansas, keeps running afoul of U.S. Marshal Mort Dooley. The marshal keeps running Bret out of town. Bret, in turn, keeps outwitting the lawman.
Matt goes along with a hoax when Chester's aging Uncle Wesley arrives for a visit. Wesley thinks Chester is the marshal and Dillion is his assistant.
Two indentured servants who wish to marry find that the law states they must have the permission of their masters. Buena, who works in the de la Vega hacienda, is told she is free to marry, but her boyfriend, Romaldo, is not so fortunate. One of his co-workers also wants to marry Buena so he convinces their boss that Romaldo plans to run away after the ceremony.
Ward Haskins guns down Joe Flecker, who has evidence that could be used to blackmail him. Haskins thinks the information was given to Lucas, since he brought Flecker to the doctor before he died. Stirred up by Haskins behavior, Lucas goes through Flecker's things, finding a wanted poster for Haskins in the sole of Flecker's boot. He also finds Doc Burrage drinking. Doc is discouraged because three children have died of an anthrax epidemic that he has the new serum for, but nobody is willing to allow him to administer it in time. Haskins rides out to the ranch and is bitten by Flecker's horse, which is now believed to have anthrax. Mark overhears about how anthrax always causes death and is worried because he had bitten by Flecker's horse, also.
The shell of the object is so hard that even a borazon drill makes no impression, and when the attempt is made, strange vibrations cause severe distress in the people around the object. Quatermass interviews the local residents and discovers that sightings of ghosts and other poltergeist activity have been common in the area for decades. Meanwhile, a soldier is carried out of the object in hysterics — he claims to have seen a dwarf-like apparition walk through the wall of the artefact, a description which matches a 1927 newspaper account of a ghost sighting. Following the drilling attempt, a hole has somehow opened up in the wall which allows Quatermass and the others access to the interior chamber.
A funeral parlor owner is put in an awkward position when a deceased client comes back to life and demands a much smaller affair than what was planned for his funeral.
Bret and Bart are pursuing the same woman. What's the attraction? The $10,000 she copped from them.
Over the objections of his sometime partner Rod Allison, treacherous Jim Box murders aging rancher Jesse Wheat, then attempts to steal cattle from Wheat's young widow.
Ricardo leaves town but causes another problem for Diego before he goes. Still infatuated with Anna Maria, Ricardo tells her that Zorro would unmask himself if he really loved her. The problem is, Diego does love her, and thus begins to consider turning himself in. The governor offers the outlaw amnesty if he will surrender himself at a public ceremony.
Rumson, without even saying to whom he had sold his property, left the bill of sale with the bank and moved away from North Fork. Curge, who's highest offer was upped by $1,000.00 is upset because Rumson sold out to a ""peppergut"". The Argentez family who bought the place are from Argentina. Lucas arranges for Mark to hang out with Manolo, who teaches Mark to use the Bolas. Manolo is angered at anyone who shows interest in his sister, he believes she is only for a ""Caballero"". Her latest suitor, Ned Dunnell, has been found murdered and the townsfolk are quick to believe it was Manolo.
Uncovered, they discover that the interior of the object is empty, and a symbol consisting of five intersecting circles, which Roney identifies as the occult pentagram, is found etched on an interior wall which appears to hide an inner chamber.
Two women plot to do away with an irascible old man and seize his money, but their plan is foiled when one of them decides she deserves more of the fortune.
After scuffling with a pal over a dancer, Bart must do some fancy footwork to escape his plight: he's accused of murdering his friend.
Matt's attempt to find a man who shot at him from ambush leads him and Chester into the middle of a murderous feud between two bitter and isolated mountain families.
Tiffauges, a wealthy and sadistic Frenchman, who is used to getting whatever he wants, decides he wishes to purchase the McCain Ranch. Tiffauges' lead man, Xavier, proclaims Lucas to be muy macho, and does not believe Lucas will give in so easily. Xavier and the other men are tiring of being subjected to Tiffauges' whippings and cruel treatment. Lucas plays on the men's longing for freedom to keep his ranch.
Diego doesn't know that Ricardo has developed a hatred for Zorro. He makes matters worse when he substitutes a block of wood for a box of chocolates intended for Anna Maria. When she opens her present and Ricardo sees the wood, complete with a carved "Z", he decides to kill his unmask his foe.