Burdened by a string of bad luck, the remaining participants find their chances of success begin to slip away.

The remaining three survivalists continue to push their limits as they reach nearly a month in the Great Karoo Desert.

The remaining survivalists make a final push to the finish line, but only one can win the $500,000 prize and make Alone history as the first winner in a desert climate.

Starvation and exhaustion push the survivalists to their limits as wild game taunts them at every turn. While one participant looks for a reason to carry on, another teeters on the edge of their breaking point.

In the aftermath of a freak storm, the remaining survivalists take stock of their place in the game. One participant takes a risk on an ambitious shelter, while another unknowingly finds themselves poised on a knife's edge.

In a new twist, seven family member pairs are dropped miles apart on Northern Vancouver Island and must find each other. To win the $500,000 prize, they must survive the island's unforgiving terrain and deadly predators together.

As their teammates attempt to set up camp, the hikers find that Vancouver Island's terrain is even more punishing when on the move. The island beats one pair into submission, while another grapples with a devastating accident.

Two men remain on Vancouver Island as the storm of the year blows in. The unrelenting elements, isolation and starvation confront both remaining participants, forcing one to go home.

On Vancouver Island, a seriously injured participant weighs the risks of seeking medical help and sacrificing his shot at $500,000. Danger awaits all participants as predators continue to stalk the island’s newest inhabitants.

Desperation sinks in as the hikers struggle to make the final push to their teammates. Exhaustion leads one participant straight into the path of a predator, and into a dangerous confrontation.

The survivalists finally begin to cash in on food as game proves to be plentiful. This prosperity is short-lived, however, as dark clouds loom in the distance.

The first day of the adventure begins, with 10 people prepared to head out into unknown wilderness and survive for as long as they can, in total isolation. But when the survivalists confront rocky terrain, wet environments, and hungry predators, all of them begin to question their resolve.

Now that most teams are reunited, they dive into the difficult task of surviving together and feeding two people. Meanwhile, the final hiker faces a brutal mountain climb that could dash his hopes of ever making it to camp.

As the contestants continue to struggle with procuring consistent food sources, one participant sets their eyes on the chance at bigger game. Though as the opportunity begins to arise, the reality of the challenge starts to settle in.

The Karoo Desert's heat and lack of shade continue to force the survivalists to focus on water or risk dehydration. Some participants get creative in stockpiling this life-saving resource, while others find themselves realizing it's a little too late.

After several days, the participants attempt to acclimate to their new environment and make order out of chaos. One survivalist proves incredibly skillful and finds enormous success scavenging and hunting for food. Meanwhile, doubts emerge for others as debilitating hunger sets in.

A severe lack of food takes a toll on the remaining participants. Many of them haven’t eaten in days and it’s beginning to impair their mental and physical capabilities, pushing some to the edge of surrender.

As Vancouver Island is pummeled by torrential rains, the remaining teams scramble to avoid freezing flood waters. One team attempts a massive construction project that could be their key to survival, while another must choose between betraying family and tapping out.

After nearly a month on Vancouver Island, the three remaining teams face existential threats at every turn. One participant is forced to fight a raging fire, while rising tensions threaten to end another partnership.

The mental toll of isolation begins pushing participants' psychological boundaries to their limits. One survivalist gets caught in an off-putting standoff, while the increasing emotional cost of solitude afflicts another.

As Labrador's winter draws near, the participants split their time between building permanent shelters and getting food; many participants struggle; one allows an opportunity to slip through their fingers; one braces for a deadly encounter.

As the participants finally get into a rhythm, loneliness begins to settle in for the survivalists; one seemingly small choice proves to be a disastrous mistake for one participant, while another has an encounter with a vicious predator.

As winter rapidly approaches, the survivalists struggle to keep up with the demands of solitary living; one participant struggles with nocturnal invaders, and another reaches a breaking point.

Ten survival experts are dropped off in separate and extremely remote locations on Northern Vancouver Island. Equipped with only limited gear, their years of wilderness experience and supplied with cameras to self-document their journeys, the men are completely isolated from one another as they struggle to live in the wild for as long as they can.

After a week on Vancouver Island, several of the participants are finding success in their new environment. But while some work in harmony with the wilderness, others battle against it and careless mistakes threaten to send two people home.