| | | | Part One |
| 1 | Wylie | Frye | Jeb's worker. Nightman in charge of burner. |
| | Jalen | Spanks | Town cop. |
| | Jeb | Pryor | Owner of the mill. Wylie's boss. |
| 2 | Carol | Schmidt | Checker at Valley Foods. Former Garden Club president. |
| | Bridger | | Carol's golden retriever. |
| | Paul | Schmidt | Carol's husband. |
| | Jim | Bridger | Once abandoned a man and let him die. |
| 3 | Joe | Pickett | Wyoming game warden. |
| | Colter | Allen | Governor. Man who gave Joe a mission. |
| | Monte | Stokes | Clerk who checked for departing flights. |
| | Spencer | Rulon | Former governor. Jim's former boss. |
| | Jackson | | Owner of the ranch in Big Piney. |
| | Marybeth | Pickett | Joe's wife. |
| | Lucy | Pickett | Joe's daughter. |
| | Connor | Hanlon | D.C. Operative. |
| | Steve | Pollock | Game warden in Range District. |
| | Kate S. | Longdon | CEO of high-powered English ad agency.
Aka: Cowgirl Kate. |
| | Sheridan | Pickett | Joe's oldest daughter. |
| | Tatiana | Allen | Colter's wife. aka: Tatie Allen. |
| | Poppy | | British Ambassador's wife. |
| | Linda Greene- | Dempsey | Joe's agency director. |
| | Nate | Romanowski | Outlaw falconer. Joe's friend. |
| | Wolfman | Templeton | Multimillionaire hitman. Nate's former employer. |
| 4 | Daisy | | Joe's labrador. |
| | Dulcie | Schalk | County prosecutor. Mary Beth's friend. |
| | Missy | Vankueren | Mary Beth's mother. |
| | Marcus | Hand | Missy's defense attorney and husband. |
| 5 | Richard | Cheetham | Kate's ex-husband. |
| | Mark | Gordon | Silver Creek Ranch's general manager. |
| | Malcolm | Harris | Tour operator of Ranch America. |
| | Billy | Bloodworth | Journalist. |
| | Miles | Drood | London Private Security Firm executive. |
| | Sophie S. | Longdon | Kate's younger sister. |
| | Chia | Schwartz | Carbon County attorney. |
| | Michael | Williams | DCI agent in Cheyenne. |
| 6 | Lance | Ramsey | Head wrangler in Silver Creek Ranch. Sheridan's boss. |
| | | | Part Two |
| 8 | Steve | Pollock | Saratoga game warden. |
| | Chris | Ledoux | Wyoming icon. |
| | Jackson | Teubner | Owner of Teubner Fish Hatchery. |
| | Joshua | Teubner | Jack's son. aka: Josh. |
| | Ben | Youngberg | Brady's brother. Visited Silver Creek Ranch. |
| | Brady | Youngberg | Ben's brother. Visited Silver Creek Ranch. |
| | Casey | Scales | Game and Fish department district supervisor. |
| | Lindy | | Steve's ex-wife. |
| | Ron | Neal | Carbon Count Sheriff. |
| 9 | Kim | Miller | Bartender. Someone Joe met at the bar. |
| | Dallas | Cates | Rodeo champion. Hates Joe. |
| | Brenda | Cates | Dallas's mother. |
| | Jeb | Pryor | Wylie's boss. |
| | Nelda | | Wrecked the four-wheeler. |
| | Dan | Klobasch | Owner of Klobasch Aeronautics. |
| 10 | Jeff | Wasson | Master Falconer from Riverton. |
| 13 | Ted | Panos | Stole Joe's file. |
| | Gaylan | Kessel | Ted's boss. |
| | Gabriella | Panos | Ted's wife. |
| | | | Part Three |
| 15 | Steve | Pringle | Head chef in Silver Creek Ranch. |
| 17 | Eli | Jarrett | Sheriff Neal's informant. |
| | Les | McKnight | Trapper. Owner of a cabin. |
| | | | Part Four |
| 24 | Maggie | White | Carol's doctor. |
| 25 | Kurt | Bucholz | Sheltered Nate. |
| | Laura | Bucholz | Dr. Kurt's wife. |
| | Liv | Brannon | Neal's workmate. |
| | Earl | Wright | New occupant in Dr. Kurt's house. |
| 29 | Ginny | Frye | Wylie's wife. |
