Defiance - Season 3 - Eps 1: The World We Seize
Nolan and Irisa are mysteriously rescued from their underground confinement just in time to discover that enemy forces are marching on the town of Defiance, which has fallen on hard times following the collapse of the gulanite mines. Meanwhile, Datak, Stahma and Rafe run into deadly complications on their quest to reunite their family; and Alak comes to realize just how unstable her mother-in-law is during their journey through the woods.
About Defiance

Title: Defiance
First Air Date: 2013-04-15
Last Air Date: 2015-08-28
Status: Canceled
Rating: 6.761/10 (from 495 votes)
Language: EN
Seasons: 4
Total Episodes: 38
Network: Syfy
Genres: Drama, Sci-Fi & Fantasy
Production Companies: UCP, Five & Dime Productions
Synopsis
In the near future, planet Earth is permanently altered following the sudden—and tumultuous—arrival of seven unique alien races. In the boom-town of Defiance, the newly-formed civilization of humans and aliens must learn to co-exist peacefully.
Cast

Grant Bowler
Joshua Nolan

Julie Benz
Amanda Rosewater

Stephanie Leonidas
Irisa

Tony Curran
Datak Tarr

Jaime Murray
Stahma Tarr

Graham Greene
Rafe McCawley

Jesse Rath
Alak Tarr

Nicole Muñoz
Christie McCawley

Nichole Galicia
Kindzi

Anna Hopkins
Jessica "Berlin" Rainer