Fifth-generation Texas Ranger Caitlin Strong is back, pursuing justice the Ranger way. She takes on the case of a Mexican girl on the run from white slavers. For Caitlin, the case evokes memories of her legendary grandfather's run with the Rangers, even as it brings her face-to-face with a serial killer who's left a trail of bodies along the Mexico border.

Pursuing the killer brings Caitlin to a sleepy Texas town suddenly riddled by violence and to the site of a major water find. The connection between these two disparate places lies buried beneath the plains of West Texas: a deadly weapon with the potential to give a new enemy the means to terrorize the United States.

Her grandfather's past collides violently with Caitlin's present as she fights to save her world in the same border town where he fought to save his. Caitlin will learn, just as he did, that only strong justice can save the day. But this time, outmanned and outgunned, even that may not be enough to keep Caitlin Strong — and the country itself — alive.

Performed by Colleen Delany, Karen Novack, Robbie Gay, Gregory Linington, Jonathon Church, Terence Aselford, Chris Stinson, James Konicek, Danny Gavigan, Nora Achrati, Michael John Casey, Lise Bruneau, Chris Genebach, Bradley Smith, Thomas Keegan, Drew Kopas, Patrick Bussink, Steve Wannall, Kimberly Gilbert, Tim Pabon, Christopher Walker, Elizabeth Jernigan, J W Rone, Chris Davenport, Nick DePinto, Christopher Graybill, Michael Glenn, Jonathan Feuer, Tim Getman, KenYatta Rogers, Lawrence Redmond, Andy Brownstein, Ken Jackson, Joe Brack, Ren Casey, Scott Graham, Gary Telles, Lily Beacon, Andy Clemence, David Harris, Laura C Harris, Todd Scofield, Evan Casey, Maggie Donnelly, Rebecca Sheir, Christopher Scheeren, Tony Nam, Scott McCormick.