Defiance - Season 2 - Eps 1: The Opposite of Hallelujah
Nolan's desperate search for Irisa yields vital information which takes him south; back in Defiance, the Earth Republic has installed Mayor Pottinger, a charming, calculating and ambitious man who takes control.
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