The Alienist backdrop
Drama•Crime•Mystery

The Best Episodes of The Alienist

Every episode of The Alienist ranked from best to worst. Let's dive into the Best Episodes of The Alienist!

Binge this in 14h 43m•Peaking at 8.4/10

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.

Airs on
TNT
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons2

All12

Episode Rankings

  1. #1 Fan Favorite
    Click to reveal
    The Alienist Season 1 Episode 9 - Requiem
    8.4/10(1828 votes)

    #1 - Requiem

    S1:E9

    Kreizler mourns the loss of a friend. Sara pushes the team to forge ahead. Moore warns his friend the killer will strike again. Cyrus seeks revenge.

    Director:Jamie Payne
    Writer:Unknown

    Be the first to start the conversation for this episode

  2. The Alienist Season 1 Episode 8 - Psychopathia Sexualis
    8.3/10(1888 votes)

    #2 - Psychopathia Sexualis

    S1:E8

    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.

    Director:David Petrarca
    Writer:Unknown

    Be the first to start the conversation for this episode

  3. The Alienist Season 2 Episode 4 - Gilded Cage
    8.3/10(1281 votes)

    #3 - Gilded Cage

    S2:E4

    The clock is ticking for the team to locate baby Ana. Sara worries about her young undercover detective Bitsy Sussman. William Randolph Hearst hosts a lavish ball celebrating his goddaughter Violet's engagement to Moore.

    Director:Clare Kilner
    Writer:Unknown

    Be the first to start the conversation for this episode

  4. The Alienist Season 1 Episode 6 - Ascension
    8.1/10(1889 votes)

    #4 - Ascension

    S1:E6

    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.

    Director:Paco Cabezas
    Writer:Unknown

    Be the first to start the conversation for this episode

  5. The Alienist Season 2 Episode 7 - Last Exit to Brooklyn
    8.1/10(1132 votes)

    #5 - Last Exit to Brooklyn

    S2:E7

    Sara, Kreizler and Moore travel to Brooklyn in search of clues. Byrnes plans to double-cross the team as the killer's behavior becomes unhinged. Sara and Moore's feelings for each other force them to confront difficult choices.

    Director:David Caffrey
    Writer:Unknown

    Be the first to start the conversation for this episode

  6. The Alienist Season 2 Episode 5 - Belly of the Beast
    8.0/10(1183 votes)

    #6 - Belly of the Beast

    S2:E5

    After the horrific murder of a Lying-In Hospital employee, the team are now hot on the heels of the murderer. Sara enlists the help of Joanna to tail their prime suspect. Sara, Kreizler and Moore try and put the pieces together.

    Director:Clare Kilner
    Writer:Unknown

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 WORST Episodes of The Alienist

    READ
  7. The Alienist Season 2 Episode 8 - Better Angels
    8.0/10(1246 votes)

    #7 - Better Angels

    S2:E8

    While Sara, Moore and Kreizler struggle with decisions about their future paths, New York is in the grips of an all-out manhunt for the killer, and the team must overcome the wrath of the police and an underworld gang on the rampage.

    Director:David Caffrey
    Writer:Unknown

    Be the first to start the conversation for this episode

  8. The Alienist Season 1 Episode 4 - These Bloody Thoughts
    7.9/10(1959 votes)

    #8 - These Bloody Thoughts

    S1:E4

    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.

    Director:James Hawes
    Writer:Unknown

    Be the first to start the conversation for this episode

  9. The Alienist Season 1 Episode 10 - Castle in the Sky
    7.9/10(1850 votes)

    #9 - Castle in the Sky

    S1:E10

    Kreizler confronts the demons of his past. Moore tells Sara the truth. Connor takes matters into his own hands. The team closes in on the killer as time is running out.

    Director:Jamie Payne
    Writer:Unknown

    Be the first to start the conversation for this episode

  10. The Alienist Season 1 Episode 3 - Silver Smile
    7.8/10(2025 votes)

    #10 - Silver Smile

    S1:E3

    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.

    Director:Jakob Verbruggen
    Writer:Unknown

    Be the first to start the conversation for this episode

  11. The Alienist Season 1 Episode 5 - Hildebrandt's Starling
    7.8/10(1861 votes)

    #11 - Hildebrandt's Starling

    S1:E5

    The team learns more about the killer. Moore and Sara share an intimate moment. Kreizler seeks advice from an old mentor. Roosevelt takes action.

    Director:James Hawes
    Writer:Unknown

    Be the first to start the conversation for this episode

  12. The Alienist Season 2 Episode 1 - Ex Ore Infantium
    7.8/10(1499 votes)

    #12 - Ex Ore Infantium

    S2:E1

    New York City. 1897. Sara Howard has opened a pioneering private detective agency. She reunites with formidable alienist Dr. Laszlo Kreizler and New York Times journalist John Moore to find the kidnapped infant daughter of a Spanish dignitary.

    Director:David Caffrey
    Writer:Unknown

    Be the first to start the conversation for this episode

  13. The Alienist Season 2 Episode 2 - Something Wicked
    7.8/10(1290 votes)

    #13 - Something Wicked

    S2:E2

    Sara uncovers a clue at the Siegel Cooper Department Store that leads her into dangerous territory. Moore struggles to balance his personal and professional life as he investigates a link to New York's criminal underworld.

    Director:David Caffrey
    Writer:Unknown

    Be the first to start the conversation for this episode

  14. The Alienist Season 2 Episode 6 - Memento Mori
    7.8/10(1120 votes)

    #14 - Memento Mori

    S2:E6

    Sara and Moore return to the killer's abandoned house in search of new information about their suspect. Kreizler faces ruin after a tragic incident at the Institute. Sara and the team are enlisted to rescue another missing child.

    Director:David Caffrey
    Writer:Unknown

    Be the first to start the conversation for this episode

  15. The Alienist Season 1 Episode 2 - A Fruitful Partnership
    7.7/10(2233 votes)

    #15 - A Fruitful Partnership

    S1:E2

    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.

    Director:Jakob Verbruggen
    Writer:Unknown

    Be the first to start the conversation for this episode

  16. The Alienist Season 1 Episode 7 - Many Sainted Men
    7.7/10(1783 votes)

    #16 - Many Sainted Men

    S1:E7

    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.

    Director:Paco Cabezas
    Writer:Unknown

    Be the first to start the conversation for this episode

  17. The Alienist Season 2 Episode 3 - Labyrinth
    7.7/10(1221 votes)

    #17 - Labyrinth

    S2:E3

    All is not what it seems at the Lying-In Hospital as Sara persuades a young nurse to disclose what happens behind closed doors. Kreizler is convinced that hypnosis might unlock the traumatic memories of Senora Linares.

    Director:Clare Kilner
    Writer:Unknown

    Be the first to start the conversation for this episode

  18. The Alienist Season 1 Episode 1 - The Boy on the Bridge
    7.6/10(2740 votes)

    #18 - The Boy on the Bridge

    S1:E1

    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.

    Director:Jakob Verbruggen
    Writer:Unknown

    Be the first to start the conversation for this episode

Best Episodes Summary

"Requiem" is the best rated episode of "The Alienist". It scored 8.4/10 based on 1828 votes. Directed by Jamie Payne and written by Unknown, it aired on 3/19/2018. This episode scored 0.1 points higher than the second highest rated, "Psychopathia Sexualis".