The worst episodes of Halcyon

Ranked by viewer rating, lows first. Vote on a placement to back it or contest it. Fewer than 10 rated episodes — treat this ranking as provisional.

    Shows like Halcyon

    The closest matches on shared genres, ranked by match strength and popularity.

    1. 01Crime·Science-Fiction·MysteryThe worst episodes of Revival2025·SyfyRevival is set on one miraculous day in rural Wisconsin when the recently deceased suddenly rise from their graves.6.3
    2. 02Crime·Science-Fiction·MysteryThe worst episodes of A Murder at the End of the World2023–2023Streaming on HuluA Murder at the End of the World is a mystery series with a new kind of detective at the helm - a Gen Z amateur sleuth and tech-savvy hacker named "Darby Hart".7.3
    3. 03Crime·Science-Fiction·Mystery·AnimeThe worst episodes of Meitantei Conan1996–present·YTVStreaming on NetflixKudo Shinichi is a seventeen year-old high school detective whom people call the "Modern Sherlock Holmes.6.1
    4. 04Crime·Science-Fiction·ActionThe worst episodes of Person of Interest2011–2016·CBSStreaming on Amazon Prime VideoYou are being watched. The government has a secret system, a machine that spies on you every hour of every day.8.8
    5. 05Crime·Science-Fiction·DramaThe worst episodes of The X-Files1993–2018·FOXStreaming on HuluTwo FBI agents, Fox Mulder (a believer) and Dana Scully (a skeptic), investigate unexplained cases where the paranormal might be involved while hidden forces work to impede their efforts.8.6
    6. 06Crime·Mystery·DramaThe worst episodes of Grantchester2014–present·PBS PassportStreaming on NetflixEavesdropping on the life of Sidney Chambers, a charismatic, charming, crime-fighting clergyman, and his partner in crime Police Inspector Geordie Keating, became a highlight for the audience who revelled in their on…7.7
    AlertsRenewal news, premiere dates and streaming moves. One confirmation email first — unsubscribe any time.