The Alienist
“Madness lies within.”
We checked 8 streaming services in India on 04 Jun 2026 at 09:46 IST
About
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.
Cast
Seasons
Season 1
A psychological thriller set in 1896 about the hunt for a serial killer responsible for the gruesome murders of boy prostitutes that have gripped New York City.
Angel of Darkness
A year later, Sara is now running her own detective agency, which is tasked with finding the kidnapped infant daughter of a Spanish diplomat.
Episodes
Season 1
The Boy on the Bridge
A young boy prostitute is butchered on the Williamsburg Bridge, alienist Laszlo Kreizler, newspaper illustrator John Moore, secretary Sara Howard & police commissioner Theodore Roosevelt investigate outside the law to find a serial killer.
A Fruitful Partnership
Sara finds a clue and Kreizler tries to connect the evidence left behind by the serial killer. Kreizler takes Moore, Sara, Marcus and Lucius to Delmonico's in New York and informs them they're working together to catch the killer.
Silver Smile
Innovative evidence leads the team to discover a crucial element in the case is missing. Kreizler and Moore interview a witness to find out what happened to Moore at the Brothel. Sara attempts to live in a world outside the investigation. Kreizler challenges them to look within themselves.
These Bloody Thoughts
Kreizler and Sara discuss the capacity to kill. Moore goes on a date. Byrnes and Captain Connor keep an eye on a potential suspect. Roosevelt finds himself under public scrutiny.
Hildebrandt's Starling
The team learns more about the killer. Moore and Sara share an intimate moment. Kreizler seeks advice from an old mentor. Roosevelt takes action.
Ascension
The team hatches a plan to catch the killer. Moore checks in on a friend. Kreizler faces his own self-doubt about the investigation. Roosevelt attends an event with the city’s elite. Sara looks into Kreizler’s past. Connor acts on impulse.
Many Sainted Men
Kreizler and Moore follow a lead. Sara visits a hospital and is forced to confront her past. Cyrus, Kreizler’s carriage driver, recovers from his injuries. Byrnes and Connor plot against the team.
Psychopathia Sexualis
Kreizler and Moore travel to Washington D.C., Sara goes rogue in pursuit of the truth. Lucius tells Marcus a secret. Byrnes and Connor tighten their grip on the investigation.
Where does The Alienist rank today?
The Alienist is #642 on the Bowood.TV Daily Streaming Charts today.
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Watch The Alienist Online Free — All Episodes in HD
Looking for a place to watch The Alienist online for free? You've landed on the right page. The Alienist is a well-rated English drama, crime, and mystery series from 2018 that you can stream right now on Bowood.TV in high quality, no signup required.
About The Alienist
“Madness lies within.”
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. Across 2 seasons and 18 episodes, originally airing on TNT.
The Alienist Cast and Characters
The cast features Daniel Brühl (as Laszlo Kreizler), Luke Evans (as John Moore), Dakota Fanning (as Sara Howard), Matthew Shear (as Lucius Isaacson), and Douglas Smith (as Marcus Isaacson). Their performances are a major reason The Alienist has built such a passionate audience.
Where to Watch The Alienist Online
Bowood.TV lets you stream The Alienist online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch The Alienist NowWhy People Are Watching The Alienist
There's a reason The Alienist keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts and tight pacing that earns its twists. If you enjoy English storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about The Alienist
Where can I watch The Alienist online for free?
You can watch The Alienist online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does The Alienist have?
The Alienist has 18 episodes across 2 seasons. All episodes are available to stream right here on Bowood.TV.
Is The Alienist good? What's the rating?
The Alienist holds a 7.5/10 rating based on 691 reviews — well above average.
Who is in the cast of The Alienist?
The main cast includes Daniel Brühl, Luke Evans, Dakota Fanning, and Matthew Shear, plus a strong supporting ensemble.
Is The Alienist available in English?
Yes — The Alienist was originally produced in English and that's the version you'll stream here on Bowood.TV.
When was The Alienist released?
The Alienist first aired in 2018.
Do I need an account to watch The Alienist on Bowood.TV?
No. Bowood.TV is free and you can watch The Alienist without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed The Alienist, check out Inspector Morse, Beautiful People, 姻緣路, 香格里拉, and 放生.
Frequently Asked Questions
Where can I watch The Alienist for free?
You can watch The Alienist online for free on Bowood.TV. All 18 episodes across 2 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does The Alienist have?
The Alienist currently has 2 seasons and a total of 18 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on Bowood.TV and continue watching from where you left off.
What is The Alienist about?
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. It belongs to the Drama, Crime, Mystery genres.
In which language is The Alienist originally available?
The Alienist was originally produced in English. On Bowood.TV the show is available in its original English audio, which is the most authentic way to experience the dialogue, music, and performances. Check the player options on the watch page for available subtitle tracks.
When was The Alienist first released?
The Alienist first premiered on January 22, 2018 (2018). The series has since concluded its run.
All Seasons
Browse every season of The Alienist — 2 seasons in total
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