Pepper is a 77-year-old, sharp-witted widow from Brooklyn who has been relocated by her adult children to the Vista View Retirement Community in Texas. A retired English teacher and breast cancer survivor, she resents her loss of independence and the infantilizing rules of her new home. Her life takes an unimaginable turn when she begins experiencing strange symptoms and discovers she is inexplicably pregnant, a diagnosis that thrusts her into an unwanted public spotlight.

Moth is a 78-year-old retired chemistry teacher originally from England. Gentle and deeply compassionate, he quickly bonds with his new next-door neighbor, Pepper, over their shared backgrounds in education. He carries unresolved grief from the loss of his wife decades earlier, and her tragic medical history casts a long shadow over his reactions to Pepper's unprecedented pregnancy.

The head of gynecology who takes a profound, almost opportunistic interest in Pepper's unique medical case. Rather than prioritizing his patient's distress or acknowledging her autonomy, he is captivated by the scientific anomaly. He views her condition through a rigid ideological lens, leveraging his authority to enforce his personal beliefs.

Pepper's eldest daughter is a highly pragmatic lawyer who raises twin boys on her own. She approaches her mother's life changes with aggressive efficiency, treating Pepper's medical anomalies and living situations as logistical problems to be solved. Her deep desire to protect her mother often manifests as controlling, infantilizing behavior.

Pepper's middle child is a high-strung project manager and mother of two teenage girls. She worries constantly about her mother's integration into the retirement community and frequently projects her own anxieties onto her family. Despite her overwhelming nature, she genuinely desires a deeper connection with Pepper.

Pepper's youngest child is a 43-year-old professional arm wrestler who also holds a corporate day job. He is the most emotionally sensitive of the siblings. His profound fear for Pepper's safety is deeply rooted in childhood memories of nearly losing her to cancer, making him incredibly protective.

Pepper's 79-year-old ex-husband who happens to reside at the same retirement community. Though often vain about his appearance and somewhat self-absorbed, he maintains an amicable dynamic with Pepper. Despite their history, he offers surprising moments of loyalty when the family faces external pressure.

Pepper's 15-year-old granddaughter and Darcy's daughter. She is a teenager dealing with high school drama, relationships, and the pressure of family expectations. She views her grandmother as a trusted confidante, frequently turning to Pepper during moments of personal crisis when she feels she cannot talk to her own mother.

Pepper's primary care physician. She is attentive, kind, and medically thorough. She consistently validates Pepper's symptoms and frustrations, acting as a compassionate advocate within a medical system constrained by severe state laws and overbearing specialists.

A cynical, outspoken resident at Vista View who quickly becomes one of Pepper's closest confidantes. She provides a space of unconditional acceptance and dark humor, helping Pepper normalize the frightening turns of her late-in-life medical journey without judgment.

An elegant and poised resident of Vista View who forms a tight-knit chosen family with Pepper and Maisie. She faces her own severe medical challenges with determination, illustrating the power of female friendship and the importance of maintaining dignity.

An Episcopal priest with a Brooklyn accent and a penchant for profanity who performs community service at Vista View. Despite their rocky introduction, he becomes a recurring, unconventional source of wisdom for Pepper as she faces her newfound public scrutiny.

A vice president for the pro-choice organization She's Worldwide. She is highly driven and initially utilizes aggressive, manipulative tactics to recruit figures for her political campaigns, viewing individuals primarily as useful symbols for her cause.

A reporter for The Daily Beast whose invasive journalism brings unwanted global attention to Pepper's private life. She embodies the relentless and exploitative nature of the media horde that descends upon the retirement community.

A local deputy sheriff in a conservative Texas county running for higher office. He is fiercely dedicated to enforcing strict local ordinances, representing the rigid arm of state law that views complex personal medical situations strictly through a legal lens.

Moth's late wife, who passed away from breast cancer over four decades earlier at the age of 33. Her tragic death, and her participation in experimental medical treatments during her illness, deeply influence Moth's present-day anxieties.

Lola's high school boyfriend. His typical teenage behavior and relationship dynamics contribute significantly to Lola's personal stress and the decisions she faces about her future.