
Carlos Gómez as Gil Amaya (season 1), the Kleinsassers' former ranch manager. Michelle Forbes as Margaret Kleinsasser (season 1), Horst's wife. Ryan Dorsey as Rand Kleinsasser (season 1), Horst's youngest son. Kyle Schmid as John Wayne "JW" Kleinsasser (season 1), Horst's second-born son. Britt Robertson as Cheyenne Kleinsasser (season 1), Horst's daughter. Michael Raymond-James as Blake Kleinsasser (season 1), Horst's oldest son. Zoë Noelle Baker as Phoebe Leyendecker, Scarlet's daughter. Sharon Taylor as Commander Elena Sosa (season 1), twenty-year veteran of the Montana Highway Patrol and Rick Legarski's supervisor. Chad Willett as Robert Sullivan (season 1), Danielle's and Grace's father. Camille Sullivan as Joanie Sullivan (season 1), Danielle's and Grace's mother. Patrick Gallagher as Sheriff Walter Tubb, the sheriff of Lewis and Clark County. Gabriel Jacob-Cross as Kai Dewell, Cassie's son and Joseph's grandson. Jeffrey Joseph as Joseph Dewell, Cassie's father and Kai's grandfather.
Gage Marsh as Justin Hoyt (season 1), Cody's and Jenny's son, whom Danielle and Grace were coming to visit when they were abducted. Brooke Smith as Merrilee Legarski (season 1), Rick's wife. Reba McEntire as Sunny Barnes (season 3), a backcountry outfitter and the owner of Sunny Day Excursions. Jensen Ackles as Beau Arlen (season 3 special guest star season 2), interim Sheriff of Lewis and Clark County following the shooting of Sheriff Tubb. Anthony Pena as Deputy Mo Poppernak (season 3 recurring season 2), Jenny's partner at the Lewis and Clark County sheriff's office She later became an associate in the Bhullar drug business, and is now a real estate agent of her own firm Jamie-Lynn Sigler as Tonya Walsh (season 3 recurring season 2), a former waitress at a local diner whose boyfriend mysteriously disappears. Marshal who has an interest in the Ronald Pergman case Omar Metwally as Mark Lindor (season 2 special guest star season 1), a Deputy U.S. Logan Marshall-Green as Travis Stone (season 2), a former lover of Jenny's who is a sheriff's deputy working undercover with a local drug ring. Janina Gavankar as Ren Bhullar (season 2), daughter of a drug lord who oversees the cartel's expansion in Montana. Anja Savcic as Scarlet Leyendecker (season 2 recurring season 1), girlfriend of Ronald Pergman after he changes his persona and takes the name "Arthur". Ted Levine as Horst Kleinsasser (season 1), a ruthless rancher who must pass the torch to his estranged children after suffering a stroke. Ryan Phillippe as Cody Hoyt (season 1), a troubled former cop who runs a private detective agency with his partner Cassie. Lynch as Wolfgang "Wolf" Legarski (season 2), Rick's twin brother. John Carroll Lynch as Rick Legarski (season 1), a Montana Highway Patrol officer with a shady past, who is revealed to be Ronald's accomplice. Jade Pettyjohn as Grace Sullivan (season 1), Danielle's younger sister, also kidnapped by Ronald. #Are there lots of snakes in rio rancho nm series#
The role made Keitel one of the first nonbinary actors to play a nonbinary series regular on primetime television.
Jesse James Keitel as Jerrie Kennedy (season 1, special guest star season 2 ), a transfeminine former sex worker and aspiring singer, who later works for Dewell & Hoyt detective agency, and was one of Ronald's victims.Natalie Alyn Lind as Danielle Sullivan (season 1), Grace's older sister and one of Ronald Pergman's kidnapping victims.Dedee Pfeiffer as Denise Brisbane, a receptionist for the Dewell & Hoyt agency who helps Jenny and Cassie with background research.Valerie Mahaffey as Helen Pergman (season 1), Ronald's mother.Brian Geraghty as Ronald Pergman (seasons 1-2), a long-haul trucker involved in several unsolved kidnappings.Kylie Bunbury as Cassie Dewell, a private detective who co-owns an agency called Dewell & Hoyt, which she initially runs with her romantic partner, Jenny's ex-husband Cody.
Katheryn Winnick as Jenny Hoyt, an ex-cop who, despite being separated from her husband, still does freelance work for his agency she later rejoins the Lewis and Clark County Sheriff's office as a deputy detective.The series is set in and around Lewis and Clark County, Montana.