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.
Where to Watch The Alienist
Where to stream every episode from the first season of The Alienist. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.
Season 1TNT | Rent or Buy
S01 E01Jan 23, 2018
The Boy on the Bridge Jan 23, 2018 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.
S01 E02Jan 30, 2018
A Fruitful Partnership Jan 30, 2018 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.
S01 E03Feb 6, 2018
Silver Smile Feb 6, 2018 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.
S01 E04Feb 13, 2018
These Bloody Thoughts Feb 13, 2018 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.
S01 E05Feb 20, 2018
Hildebrandt's Starling Feb 20, 2018 The team learns more about the killer. Moore and Sara share an intimate moment. Kreizler seeks advice from an old mentor. Roosevelt takes action.
S01 E06Feb 27, 2018
Ascension Feb 27, 2018 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.