Watch The Alienist (2018): stream The Alienist (2018) on Spectrum On Demand, YouTube TV, TNT. Compare all streaming options for this TV show on WhereCanIWatch.tv.
The Alienist
Madness lies within.
2 Seasons • 18 Episodes
Top Pick
Free on Spectrum On Demand
HD · Included
About
You can watch The Alienist (2018) for free on Spectrum On Demand.
New York, 1896. Police commissioner Theodore Roosevelt brings together criminal psychologist Dr. Laszlo Kreizler, newspaper illustrator John Moore and secretary Sara Howard to investigate several murders of male prostitutes.
The Alienist is a show that explores themes of new york city, based on novel or book, serial killer. It also touches on historical fiction and period drama and mental illness.
Trailer
Cast
Daniel Brühl, Luke Evans, Dakota Fanning, Matthew Shear, Douglas Smith, Robert Wisdom, Rosy McEwen, Melanie Field
What Critics Say
On review aggregator Rotten Tomatoes, the first season has an approval rating of 67% based on 78 reviews, with an average rating of 6.86/10; the site's consensuses states, "The Alienist boasts an...
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3 options ranked by value · 🇺🇸 United States
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Last verified 13 days ago
The Alienist
Madness lies within.
2 Seasons • 18 Episodes
You can watch The Alienist (2018) for free on Spectrum On Demand.
IMDb
7.5/10
RT Critics
77%
RT Audience
80%
Metacritic
Cast
Daniel Brühl, Luke Evans, Dakota Fanning, Matthew Shear, Douglas Smith, Robert Wisdom, Rosy McEwen, Melanie Field
What Critics Say
On review aggregator Rotten Tomatoes, the first season has an approval rating of 67% based on 78 reviews, with an average rating of 6.86/10; the site's consensuses states, "The Alienist boasts an...
3 options ranked by value · 🇺🇸 United States
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new york city · based on novel or book · serial killer · historical fiction · period drama · mental illness · private detective · criminal investigation · newspaper reporter · detective agency
Watch The Alienist for free on Spectrum On Demand. The Alienist is streaming on YouTube TV. The Alienist is streaming on TNT. Availability last verified April 1, 2026.