S4 E6: Series Finale: Final Hour
When the group of fanatic terrorists known as Liber8 escaped their planned execution in the year 2077, they vaulted back in time to the year 2012, sweeping dedicated CPS Protector, Kiera Cameron along with them.
In season four of Continuum, Kiera Cameron (Rachel Nichols, Criminal Minds, Alias) and the mysterious time traveler, Brad Tonkin (Ryan Robbins, Falling Skies, The Killing) must battle the Future Soldiers who arrived in a flash of light in the last moments of season three. Meanwhile, Kiera's alliance with the remaining members of Liber8 challenges her relationship with both Carlos (Victor Webster, Castle, Melrose Place) and Alec Sadler (Erik Knudsen, Jericho, Scream 4).
Kiera must also face off against Kellog (Stephen Lobo, Arctic Air, Smallville), who is using every option available to him to become the ruler of a dark future built in his image.