Sloan is an athletic Natural Resources Police officer in her twenties. Driven by a strong sense of justice and a desire to protect public lands, she faces a grueling recovery after being randomly shot at a mini-mart. Her injuries force her to accept help as she rebuilds her life in her hometown of Heron's Rest. She is highly observant and takes pride in her law enforcement duties.

Nash is a former New York City finance professional who moves to the Allegheny Mountains to start a contracting business. Seeking a more fulfilling life working with his hands, he values the opportunity to restore old properties. He is reserved but deeply protective of his younger brother, having shielded him from their emotionally demanding parents throughout childhood.

Clara is a registered nurse in her forties with extreme beliefs about medical resuscitation. Living in her grandmother's old cabin, she views herself as a healer on a holy mission to "correct" the unnatural extension of life. She exhibits a calm demeanor that masks her lethal fanaticism and views her crimes as a spiritual calling.

Drea is Sloan's beautiful and lively sister. She works in marketing and customer service for the family business, All the Rest, living in an apartment attached to her parents' house. Drea provides a warm and deeply supportive presence for Sloan during her difficult physical recovery.

Sam works at a nursing home and serves as Clara Burch's lover and accomplice. While Clara views their actions as a religious mission, Sam exhibits a disturbing enthusiasm for the physical violence of their crimes.

Theo is Nash's younger brother who abandons his budding law career in New York City to join Nash's contracting business. More gregarious than his older brother, Theo quickly embraces life in Heron's Rest and eagerly seeks the loving family dynamic he lacked during childhood.

Dean is Sloan and Drea's father who co-runs the family vacation rental business, All the Rest. He is a steady presence who actively helps his daughters and quickly welcomes the Littlefield brothers into both his employment and his family circle.

Elsie is the nurturing matriarch of the Cooper family and co-manager of All the Rest. She expresses her care through cooking, decorating, and constantly tending to her daughters' emotional and physical needs.

Joel is Sloan's partner in the Natural Resources Police. He is a dedicated officer and a fiercely loyal friend who performs life-saving chest compressions on Sloan after she is shot.

Travis is a captain in the Natural Resources Police and a longtime friend of the Cooper family. Recognizing Sloan's talent, he offers her a promotion to sergeant and a chance to work in his local unit.

Janet is a woman who survived a near-drowning paddleboarding accident during the summer. Her sudden abduction sets off Sloan's investigation into a pattern of missing persons.

Arthur is a dentist who previously survived a fatal car accident through medical intervention. He maintains an extramarital affair, making him a vulnerable target for abduction.

Zach is a hotel bellman and devoted father who survived a previous suicide attempt. He is targeted for abduction despite his renewed appreciation for life and dedication to his young son.

Lori is a woman who was medically resuscitated by her daughter after accidentally shocking herself. She becomes another victim in the string of disappearances.

Terry is a local chef in Heron's Rest who survived a lightning strike. He happily looks forward to his upcoming marriage before encountering Clara and Sam on the road.

Celia is a woman whose heart stopped during surgery. She disappeared while walking her dog, becoming one of Clara's early targets.

Elana is a rookie officer in the Natural Resources Police. She learns the proper protocols of education and conservation enforcement under Sloan's mentorship.

O'Hara is a detective with the Uniontown police department who collaborates with Sloan, sharing information across jurisdictions as they trace the abductions.

Sari is Joel's pregnant wife. She supports her husband's stressful police work and visits Sloan during her recovery.

Karen is Arthur Rigsby's wife. She remains deeply hurt and humiliated by her husband's ongoing infidelity before his sudden disappearance.

Dr. Vincenti is the physician who treats Sloan's gunshot wounds. He observes her stubbornness but praises her intelligent approach to physical recovery.

Dr. Marlowe is an ER doctor who treats Sloan for a torn pectoral muscle after a Thanksgiving mishap, offering medical reassurance about her temporary setback.

Robo is CJ's nephew, a hard-working young man who assists Nash and Theo with their local contracting and renovation jobs.

CJ is an opinionated and efficient construction worker who collaborates with the Littlefield brothers on their local building projects.

Hallie is a friend of Sloan's who works at the local nursery and is happily engaged to the chef, Terry Brown.

Tic is a rambunctious yellow Labrador retriever adopted by Nash. He provides a sense of home for the brothers and responds well to Sloan's firm commands.

Mop is the Cooper family's beloved dog who resides at the All the Rest property.

Matias is Sloan's boyfriend at the time of her shooting, who abruptly ends their relationship shortly after her traumatic injuries.

Diane is a high school friend of Sloan's who casually provides a crucial piece of information about Zach Tarrington's sudden disappearance.