Travelers transfer into a cult preparing for mass suicide. MacLaren's team, the cult, and many other travelers, including senior engineer Bloom, meet at the antimatter facility. Bloom reveals that the future has been subtly rewritten and is not as united as it once was. Dosed with antitoxin, they release a toxic cloud to force a local evacuation. Gleason interrogates Delaney until MacLaren returns her to the facility and explains the nature of travelers. Gleason discovers Delaney's escape and prepares to return to her lab. Using the antimatter to power an x-ray laser, the travelers intend to deflect asteroid Helios 685, saving millions of lives and preventing the environmental catastrophes and devastating wars that led to their dark future. Deflecting Helios has been the Director's main goal, even though it could possibly prevent the travelers' own births in the future. Gleason leads an assault, killing most of the cult travelers and Bloom before she can fire the laser. However, travelers transfer into his soldiers and eventually into him, sacrificing themselves to complete the mission. The traveler within Gleason fires the laser while MacLaren and his team save Delaney from the antimatter explosion on Bloom's orders. MacLaren is unsure of the mission's success, as his team remains in the present. 

Saint Paul Fire and Marine Insurance Co. was founded March 5, 1853, in St. Paul, Minnesota, serving local customers who were having a difficult time getting claim payments in a timely manner from insurance companies on the east coast of the United States. It barely survived the Panic of 1857 by dramatically paring down its operations and later reorganizing itself into a stock company (as opposed to a mutual company). It soon spread its operations across the country. In 1998 it acquired USF&G, known formerly as United States Fidelity and Guaranty Company, an insurance company based in Baltimore, Maryland, for $3.9 billion in stock and assumed debt.[5][6] By buying USF&G, they went from the 13th to the eighth largest property and casualty insurance company in the United States. Through economies of scale between the two companies, and a difficult business environment, they downsized the company substantially over the coming years by selling certain business units to focus on more profitable business units.[7][8]

These days, travelers will tell you that Tahiti is no longer a dream. True, it has an international airport, and smart hotels rise within sight of the coral reef. I have seen the changes over the years, yet the island is still beautiful and still rises suddenly green to the cloud-touched mountaintops. At least from the sea, before you come too close, you can still see Tahiti as Paul Gauguin saw it— in all its extravagance and romance—when he voyaged there from France to paint.


After asking Marcy to move out, David admits he cannot bear to be without her. She tells him she is dying, and they kiss. Trevor tries to connect with his father. Jeff files assault charges, preventing Carly from finding a job. She asks him to take the baby for an afternoon, unaware he has tipped Kat off to Carly's relationship with MacLaren. Under orders, a traveler murders her host's Cabinet-member husband, and instructs MacLaren to board a flight as Congressman Bishop's seatmate. In flight, MacLaren learns he is to activate a stasis field to save himself and Bishop, while all others aboard will die in a crash. MacLaren discovers Kat followed him on board, believing she would witness his infidelity. He instructs Kat and Bishop to use the stasis device, and attempts to survive impact unaided, using only Philip's knowledge of the crash. At the crash site, the team resuscitate Kat and Bishop, and Bishop is overwritten. To Carly's dismay, MacLaren is taken away by traveler paramedics before the team can reach him.
Nantucket was once one of the richest places in America, built on the profits of the whale oil industry. Even today in the delectable old town there are fine brick houses with silver mailboxes.Old-time sailors used to call Nantucket “The Little Grey Lady of the Sea.” On the misty morning I first arrived there, I could understand why. A woman was riding a horse along the beach to the utter delight of her family aboard my ferry, and she bore a banner that said “Crazy Aunt Rides Again.” It is a unique place.
To prevent an explosion that kills thousands, the team steals antimatter from a military convoy. The material's intended recipient is a new traveler who fails to prevent his host's suicide, forcing the team to improvise. After failing to upgrade their containment device, the team returns the antimatter to its origin facility. They form a tenuous alliance with Dr. Delaney, who produced the antimatter; history records her as complicit in the weaponization of antimatter, but she actually opposes Major Gleason's ambitions. MacLaren informs Delaney that they will return soon. Philip retains his host's heroin addiction. MacLaren meets his wife, Kat, but also resumes a preexisting relationship with Carly. Marcy works to build trust with a confused David.
Protocol Omega means the Director is no longer intervening in this timeline as either the Traveler program succeeded in its mission or it has totally failed. When Jeff visits Marcy to offer his condolences, she realizes he has been overwritten by 001 and eventually kills herself to prevent him obtaining Ellis' backdoor code from her brain. 001 uploades his consciousness to the internet, enabling him to exist into the future and ultimately gain control. He sends the consciousnesses of his followers into world leaders, provoking the Russians and Chinese to launch nuclear warheads against the US. Yates blames MacLaren and his team for hastening, rather than preventing, the end of mankind. MacLaren uses 001’s machine to send his mind back to the August 2001 day when his host first met Kat. He tells her to give John a second chance, later drops off a warning about Helios, then on September 11 arrives at the same office high in the World Trade Center a few minutes before 001's expected arrival, meant to kick off the Traveler program. MacLaren sends an email, knowing the Director will find it, stating: "Traveler program failed. Do not send 001." MacLaren stays in the office – as 001 was supposed to do in the original plan – to await the attacks. The non-Traveler Marcy, showing no signs of hydrocephalus and working as a nurse, happens to sit beside David on a bus, and he strikes up a conversation, renewing their inevitable connection for a third time. The Director decides that Traveler program version one has failed, and begins version two...
It's not a special-effects-heavy show. Instead, it focuses on squeezing every drop of juice out of the slightly off-kilter premise. For a start, "taking over" present-day human hosts kills them. So there's a massive built-in moral dilemma. And it's worked out with painstaking logic. Time travelers try to pick people who were about to die anyway - but this too presents problems. The time travelers need to remain undiscovered, which means seamlessly picking up the threads of their hosts' lives. Time travelers may have motivations of their own, which need to be dealt with in the present. It all meshes beautifully.
The Faction sets off nuclear blasts that destroy all of the Travelers' archives outside the US. David, left for dead by the Faction in the last surviving archive, is the only person who can disarm the nuclear device. He succeeds but is exposed to lethal radiation. Kat's suspicions about MacLaren, temporarily allayed, surge again and she throws him out – for her the marriage is over as she feels he is no longer the man she first met. Jeff tries to escape from interrogation by 001; he is eventually found having been walled up. Marcy hopes the Director will send a Traveler medical team to save David but no help arrives. In the moment before he dies, David conveys a message from the Director: "Protocol Omega."
In 2018, four unconnected people suddenly undergo personality changes at what would have been their moments of death: Marcy, a young, intellectually disabled woman, is assaulted but fights off her attackers and is no longer impaired; high-schooler Trevor concedes a mixed martial arts fight after being overmatched; heroin-addicted college student Philip drops his syringe just as his roommate injects a fatal overdose; and young mother Carly stares down her baby's abusive father. FBI agent MacLaren tracks their subsequent communication and confronts them; they reveal that they are among thousands of time travelers sent from the future to avert a global crisis, and that MacLaren was to die that night while pursuing a murderer they have already killed; MacLaren is taken over by a fifth traveler, who happens to be the team's leader. 

Protocol Omega means the Director is no longer intervening in this timeline as either the Traveler program succeeded in its mission or it has totally failed. When Jeff visits Marcy to offer his condolences, she realizes he has been overwritten by 001 and eventually kills herself to prevent him obtaining Ellis' backdoor code from her brain. 001 uploades his consciousness to the internet, enabling him to exist into the future and ultimately gain control. He sends the consciousnesses of his followers into world leaders, provoking the Russians and Chinese to launch nuclear warheads against the US. Yates blames MacLaren and his team for hastening, rather than preventing, the end of mankind. MacLaren uses 001’s machine to send his mind back to the August 2001 day when his host first met Kat. He tells her to give John a second chance, later drops off a warning about Helios, then on September 11 arrives at the same office high in the World Trade Center a few minutes before 001's expected arrival, meant to kick off the Traveler program. MacLaren sends an email, knowing the Director will find it, stating: "Traveler program failed. Do not send 001." MacLaren stays in the office – as 001 was supposed to do in the original plan – to await the attacks. The non-Traveler Marcy, showing no signs of hydrocephalus and working as a nurse, happens to sit beside David on a bus, and he strikes up a conversation, renewing their inevitable connection for a third time. The Director decides that Traveler program version one has failed, and begins version two...
Categories: 2010s Canadian science fiction television series2016 Canadian television series debuts2018 Canadian television series endings2010s American science fiction television series2016 American television series debuts2018 American television series endingsAmerican time travel television seriesCanadian time travel television seriesEnglish-language television programsShowcase network showsNetflix original programmingTelevision series by Corus EntertainmentTelevision series produced in Vancouver
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