• Network: Peacock
  • Series Premiere Date: Oct 16, 2025
Metascore
76

Generally favorable reviews - based on 12 Critic Reviews

Critic score distribution:
  1. Positive: 11 out of 12
  2. Negative: 0 out of 12

Critic Reviews

  1. Reviewed by: Cristina Escobar
    Oct 15, 2025
    90
    The result is a haunting series that emphasizes the humanity of the victims and the loss they experienced to their loved ones and the world. .... The show is also very clear about who’s at fault. Of course, primarily, it’s John Wayne Gacy, played by a phenomenal Michael Chernus.
  2. Reviewed by: Grant Hermanns
    Oct 15, 2025
    90
    Much like David Fincher's Zodiac, the miniseries is fully honest with its depictions in a way that can be emotionally draining to process. But if one can get past that and is engaged enough with the writing and excellent performances to stick with it, they'll find a magnificent adaptation of one of America's biggest monsters.
  3. Reviewed by: Randy Myers
    Oct 16, 2025
    88
    Macmanus expertly weaves in how Gacy was brought to justice and highlights both the dogged determination of those involved with the law — detective Rafael Tover (Gabriel Luna) and prosecutor Bill Kunkle (Chris Sullivan) — as well as how the system failed to stop Gacy before. It adds depth and context, but it is the overwhelming sadness over how Gacy robbed these boys and young men of their futures that hits the hardest.
  4. Reviewed by: Amber Dowling
    Oct 15, 2025
    83
    Ultimately, the show is less about one man’s monstrosity than the silence that fostered it. In a television landscape that keeps packaging murder as entertainment, that refusal to glorify may be the boldest choice of all.
  5. 80
    Devil in Disguise makes a lot of unexpected choices that set it apart both from the Monster franchise and typical true-crime genre fare.
  6. Reviewed by: Joel Keller
    Oct 16, 2025
    80
    John Wayne Gacy is certainly more empathetic of Gacy’s victims and their families than many other serial killer dramatic series have been. The approach is enhanced by Michael Chernus’ excellent portrayal of Gacy.
  7. Reviewed by: Lorraine Ali
    Oct 15, 2025
    80
    The series’ pacing is uneven in spots and its messaging about media and law enforcement’s bias against the lifestyles of Gacy’s victims can feel a bit repetitive, but overall it tells a compelling story about one of the darkest chapters in America’s crime archives.
  8. Reviewed by: Alison Herman
    Oct 16, 2025
    70
    There’s a well-articulated sense of why we’re revisiting one of the most picked-over, thoroughly covered killing sprees of the 20th century, and what the series wants to say about the people and events it depicts. That quality is missing from so much true crime it’s worth praising, whatever flaws emerge in the telling.
  9. Reviewed by: Nick Schager
    Oct 16, 2025
    70
    As considerate as such ventures get. Even with regards to its fiend, it proves more interested in understanding his madness than deriving boogeyman scares from it.
  10. Reviewed by: Daniel Fienberg
    Oct 15, 2025
    70
    It isn’t completely effective, but it’s substantive and avoids sensationalizing one of the most sensational cases of the 20th century. I’d call it “bordering on worthwhile” in a genre too oversaturated for anything to be “necessary.” Some bloodthirsty audiences will call it “dull.”
  11. Reviewed by: Krystie Lee Yandoli
    Oct 15, 2025
    70
    We’ll never know the total number of Gacy’s victims, but the story teaches us enough to know the true weight of prejudice and bigotry.
  12. Reviewed by: Kelly Lawler
    Oct 17, 2025
    50
    This is not feel-good television or easy watching after a long day at work. This is challenging, distressing and harrowing storytelling about some of the worst things humanity has ever witnessed. But like so many similar shows in the genre, "Devil" can't transcend beyond a rehash of the facts.