Kaitlyn Dever as Marie Adler in Netflix's Unbelievable, standing in profile against a stark backdrop, capturing her isolation and struggle for justice.

Created by: Susannah Grant, Ayelet Waldman, and Michael Chabon
Starring: Kaitlyn Dever, Toni Collette, Merritt Wever

🕊️ Episode 1: Marie

The series opens with Marie Adler (Kaitlyn Dever), a teenager in Washington State, reporting that she’s been raped by a masked intruder. Initially, the police seem supportive, but under pressure and without physical evidence, they begin to question her account. Eventually, Marie is coerced into recanting her statement and charged with making a false report.

The emotional weight is palpable. Marie’s pain is dismissed, her truth doubted. She’s forced into therapy, loses her support network, and begins to psychologically unravel under the weight of institutional betrayal. The first episode is a brutal depiction of how survivors are retraumatized by those meant to protect them.

🕵️ Episode 2: Colleen and Grace

Three years later in Colorado, Detective Karen Duvall (Merritt Wever) investigates a similar sexual assault case. A woman describes a methodical intruder who tied her up, took pictures, and left no trace. Duvall believes the victim unequivocally. Meanwhile, across town, another detective—Grace Rasmussen (Toni Collette)—is working on a nearly identical case. The two eventually join forces.

As the investigation expands, their dynamic becomes central to the series. Duvall is empathetic and methodical; Rasmussen is blunt, intuitive, and experienced. Their complementary approaches illustrate how trauma-informed policing can succeed where others have failed.

🔎 Episode 3: Connections

With increasing evidence, Duvall and Rasmussen suspect a serial offender. Their methodical comparison of cases, victim interviews, and timelines begin to form a chilling picture. Meanwhile, the emotional lives of both detectives are explored—Grace is divorced, Duvall juggles work with family. Their humanity adds depth to their pursuit of justice.

In Washington, Marie is struggling to maintain employment and trust anyone. The system has effectively branded her a liar, making her socially and economically vulnerable. The psychological toll continues to mount, reinforcing the real-world consequences of institutional disbelief.

🧩 Episode 4: Uncovering Patterns

The investigation gains traction. Victim testimony reveals consistent details—duct tape, forced photos, stolen items, and a disturbing level of planning. The rapist leaves no DNA, wipes down surfaces, and uses gloves. A red truck, a college campus, and a military connection become key clues.

Duvall and Rasmussen’s professionalism is refreshing. Their belief in victims is never in question, and their meticulous documentation contrasts starkly with how Marie was treated. The show cleverly intercuts timelines to emphasize this contrast in policing approaches.

⚖️ Episode 5: Breakthroughs

A stolen camera becomes the case’s fulcrum. A young woman reports a break-in, and when her camera is recovered, Duvall and Rasmussen discover photos of multiple victims. Through military records and surveillance footage, they close in on a suspect—Christopher McCarthy, an ex-soldier with a dark past.

The tension is palpable. Each new clue reinforces both the strength of their case and the failures of earlier investigations. The detectives’ commitment feels personal—they’re not just solving a case, they’re restoring voices silenced by disbelief.

🚨 Episode 6: The Arrest

The detectives finally arrest McCarthy. The evidence is damning: photos, stolen objects, rope, and a hidden stash of ID cards. In confession, McCarthy admits to a series of assaults committed across multiple states. His cold, emotionless demeanor is chilling.

Justice is coming into focus, but not for everyone. Back in Washington, Marie is still fighting civil penalties from the false-report charge. Her pain has gone unrecognized, unresolved, and unpaid. The system is yet to correct its failures.

🌿 Episode 7: A Reckoning

The Colorado team contacts Washington police to confirm McCarthy’s crimes. Marie’s name appears in the recovered photos. It’s a stunning moment—undeniable proof she was telling the truth all along. Marie is notified, but the emotional weight is complex. Vindication arrives late, and healing is slow.

Marie sues the city and is awarded a settlement. The officers involved offer apologies, but they ring hollow. Marie’s trauma can’t be erased. Yet, for the first time, she begins to feel seen.

💬 Final Episode: Resolution

The final episode offers emotional catharsis. Marie is interviewed about her experience. She speaks with clarity, poise, and unflinching honesty. The detectives receive commendations, but the real success lies in their belief—belief in the women who were doubted, dismissed, and disbelieved.

The series ends not with triumphant closure, but with a sober recognition: justice can come, but only when the system chooses to listen. Unbelievable is less about crime-solving and more about belief—what it costs to give it, and what it means to withhold it.

🔍 Thematic Analysis

  • Belief vs. Doubt: The core theme is institutional disbelief, particularly in sexual assault cases. Marie’s mistreatment reflects a larger systemic failure.
  • Empathy in Policing: Duvall and Rasmussen model an ideal: thorough, empathetic, survivor-centered investigation.
  • Trauma’s Long Tail: Marie’s trauma isn't just the assault—it’s the gaslighting, abandonment, and stigma that follow.
  • Systemic Reform: The series indirectly critiques current protocols, suggesting the need for trauma-informed investigative models.

🧠 Final Thoughts

Unbelievable is a landmark in true-crime storytelling. It’s a sensitive, meticulous portrayal of how systems fail survivors—and how individuals within them can make a difference. Powered by powerful performances, especially Kaitlyn Dever’s raw, quiet portrayal of Marie, the series forces us to examine belief, justice, and the price of silence.

More than a procedural, it’s a story of resilience—of women who refused to be erased, and investigators who chose compassion over convenience. The result is unforgettable.