Dr. Smith and Will formed a friendship with an elderly miner called Nerim. As tremors shook the ground, hinting at a catastrophic planetary fracture, Dr. Smith attempted to reassure them, insisting it was simply a consequence of the mining …

Not long after abandoning their home planet’s wreckage, Smith recognized a familiar star and, with an astonishing display of navigational expertise, charted a course back toward Earth. He secured a pledge from Don and John: they would r…

Because of Smith’s choices, the crew found themselves forced to set their ship down on an alien world governed by cyborgs. While attempting to escape their captors – who offered promises of power and luxury – they also had to rescue their r…

Should an extraterrestrial perceive the Jupiter 2 as having launched a missile, the actions of that being would place the ship’s crew in considerable peril.

The Space Family Robinson faced a dire predicament when their vital plant purifier malfunctioned. While searching for solutions, Will and Dr. Smith stumbled upon a traveling circus troupe. Soon after, Will found himself unwittingly committe…

Confined within their camp, the Robinsons and Major West await a trial for space crimes. As proceedings commence, Dr. Smith’s name surfaces repeatedly, and it soon becomes clear that the Robinsons' offenses are entirely attributable to him.…

Will and Dr. Smith stumbled upon a derelict Android Machine, long abandoned and forgotten. While experimenting with its controls, Dr. Smith inadvertently triggered an order for a new android. He believed it to be a windfall, seizing the opp…

As a company of Galactic Gladiators landed on the planet, they issued a challenge to Professor Robinson—a public duel broadcast across the galaxy. He politely refused, stating he had no desire for physical confrontation. Dr. Smith then eage…

A figure known only as "the thief from outer space" materialized in a swirl of smoke, and Will readily agreed to aid him in rescuing a princess lost over two centuries prior at the hands of a wicked vizier.

The arrival of Dr. Smith’s cousin, Jeremiah Smith, was met with universal celebration—everyone, that is, except Dr. Smith himself. He withdrew from the family circle, stubbornly refusing to rejoin them until his relative departed. It would …

Dr. Smith found himself face-to-face with a man who was his exact double, a fugitive from the law known as Zeno. Through intimidation, Zeno compelled Dr. Smith to switch places with him, and driven by fear, Dr. Smith confessed to Zeno’s cri…

Beneath a rock meticulously carved with strange symbols, Dr. Smith, Will, and the Robot unearthed an ancient harp. They soon found that playing a specific melody released a hidden passage, leading to another realm entirely. Upon entering th…

During an outdoor game, Will and Smith’s ball suddenly burst apart. As the smoke settled, they found their ball transformed into solid gold. The golden sphere then rolled towards a nearby cave, where three aliens resided. These beings expre…

The heat shimmered across the landscape when Penny encountered a towering figure of gold, and the man who oversaw him. She learned this being was called Raddion, an artificial construct requiring only human feelings to achieve completion. W…

With the men absent, Dr. Smith and the Robinson women found themselves confronted by a peculiar man adorned in gold, who declared himself embroiled in conflict with a hostile race of green-skinned aliens. Penny encountered one of these bein…

The girl from the green dimension, Athena, who had once hypnotized Dr. Smith during their space flight, now arrived on the planet. Still captivated by him, she found herself manipulated; Dr. Smith exploited her feelings to persuade her to r…

A knight appeared before Will and Dr Smith, declaring himself embarked on a perilous quest to hunt down and vanquish the monstrous Gundemar. Simultaneously, Penny encountered Gundemar herself and found an unexpected kinship. Will then becam…

Dr. Smith made a startling discovery: another Android Machine, stranded within a perilous fishing zone. Attempting to issue a command, he found himself unexpectedly trapped inside its metallic shell. Later, when Will attempted a rescue, he …

Dr. Smith discovered a derelict alien vessel and harbored hopes of using it to return to Earth; however, his intentions were thwarted by the unexpected arrival of its rightful owner, Admiral Zahik, who swiftly disrupted his designs.

A storm gathered overhead, and suddenly, the two gauntlets of Thor materialized out of the void, falling directly into Dr. Smith’s outstretched hands. They were swiftly removed, destined for a meeting with the true Thor himself, who would d…

While the rest of the crew enjoyed a game of catch outdoors, a magician named Zalto appeared. Dr. Smith seized the opportunity, employing Zalto’s abilities to materialize a spaceship, intending to use it for his return journey to Earth.

During an expedition, Dr. Smith struck his head against a rock and stumbled into the dark recesses of a cavern, where he discovered a mummy. Simultaneously, the rest of the crew faced a critical deadline – they were scheduled for launch at …

Alonzo P. Tucker reappears, now embodying more fully the pirate persona he attempted earlier. He’s embarked on a quest for Billy Bones’ lost treasure, employing the preserved head of Bones – kept within a box – as his guide. Accompanied by …

Penny found herself face-to-face with Verda, the android Dr. Smith had commissioned, now a fugitive from a superior android known as IDAK. She appeared remarkably more human than before. Yet, IDAK was strangely flawed, utterly incapable of …

The Robinsons found their communications system disabled, and traced the disruption to a formidable female warrior who intended to establish a colony for her people on this planet. She swiftly took control of the Robinson camp, setting the …

With their power source dwindling, the Robinsons found themselves unable to recharge the Robot. Concerned about becoming another drain on their resources, the Robot departed from the group. When they later reconsidered, they were unable to …

Following a cosmic storm, Will made his way back to camp. John and Maureen were absent, stationed at the weather relay for several nights. Upon arrival, he found the rest of the family behaving oddly. He soon discovered a startling truth: t…

Having been denied entry to the camp once more, Dr. Smith awoke from a nap to discover he had been bound by diminutive mechanical figures. The Robinson’s camp was then overrun by the automatons of INDUSTRO, who declared their need for a lea…

During a cosmic storm, Dr. Smith and Will found themselves trapped within a cave. An unforeseen event yanked Will through a temporal distortion, depositing him on Earth – specifically, within the ancient walls of a Scottish castle. There he…

During rehearsals for a play, Dr. Smith, Will, Penny, and the Robot stumbled upon a creature seemingly struggling for breath. Dr. Smith, gripped by fear, hesitated to assist, but Penny intervened and offered help. The alien then shifted his…