The team is given a mission to collect and safeguard the original power source of the Director, as it will likely be the remaining Faction members' next target. The mission is going smoothly, but the team is ambushed and killed by the Faction. With its very existence in danger, the Director initiates Protocol Alpha – and sends back a Traveler to save the team before they are killed, but the remote location, small time window, and only two host candidates within geographic range makes the probability of success low.
Travelers is a Canadian-American science fiction television series created by Brad Wright, starring Eric McCormack, Mackenzie Porter, Jared Abrahamson, Nesta Cooper, Reilly Dolman, and Patrick Gilmore. The series was an international co-production between streaming service Netflix and Canadian specialty channel Showcase for its first two seasons, after which Netflix took over as its sole production company and exclusive worldwide distributor. The show premiered in Canada on October 17, 2016, and worldwide on December 23, 2016. A second season followed in 2017, and a third season was released on December 14, 2018. In February 2019, McCormack revealed that the series had been cancelled.
The Director can invoke three other protocols in special situations: Protocol Alpha temporarily suspends all other protocols when a critical mission must be completed at all costs, Protocol Epsilon can be invoked when Traveler archives are threatened, and Protocol Omega permanently suspends all other protocols when the Director abandons the Travelers because the future has either been fixed or deemed impossible to fix.
During an update for historians, one of them dies from cerebral overload and is taken over by another traveler. The faction then breaks in and kidnaps the historians. A Blackbox is a device used to extract information from an unconscious or dying person and the team uses one to access a critically injured Hall to ascertain the location of historians. Jeff reaches out to his police sergeant to get his job back and is told to get help from a social worker first. Philip is questioned by the faction. Philip is given time with Kyle as a gesture of good will, who states that he sympathizes with the faction's goal, especially since he just saw another historian die during the update. Faction saves a TELL that Kyle provided to gain his support. Jeff reaches out to David to sign his therapy form for him to get his job back. David agrees to help as a social worker with Jeff's addiction, which the traveler doesn't actually have. Hall is able to relay information from when he was tracking his team's historian showing he ran into a faction team and was shot climbing a fence. He reveals that it was Kyle and Luca from his own team that shot him. Hall is able to show the team the location of the historians and the team is dispatched. While with David, Jeff receives a message to meet up at the location for tactical support. Philip is able to escape before being cornered by Kyle and Luca. Maclaren's team shows up just in time to save Philip and kills Luca and Kyle. The team saves all the historians while taking out many of the faction. Hall is told he saved them all and is able to pass away in peace knowing that. Jeff and Carly reconnect. Philip is seen throwing out his yellow pills that historians have to take.