The Alienist Cast

206 cast members · 42 with active Attention Score

Most Popular The Alienist Cast Members

Dakota Fanning is currently the most popular The Alienist cast member online with a Attention Score of 8.4. 1 of 206 cast members rank in the top 1,000 actors online today. Updated July 9, 2026.

Mrs. Van Bergen · 4 eps

Thomas Byrnes · 15 eps

2.0

#2,888 overall

Daniel Brühl

Laszlo Kreizler · 18 eps

Professor Cavanaugh · 1 eps

0.9

#6,527 overall

Jefferson White

Lincoln Steffens · 4 eps

Paresis Hall Boy #5 · 1 eps

Theodore Roosevelt · 10 eps

0.4

#11,739 overall

Douglas Smith

Marcus Isaacson · 18 eps

Cyrus Montrose · 18 eps

0.4

#13,434 overall

David Wilmot

Captain Connor · 10 eps

Mayor William L. Strong · 3 eps

0.2

#20,392 overall

Gavin Drea

Roundsman Barclay · 1 eps

0.2

#21,221 overall

Steven Pacey

Mr. Van Bergen · 2 eps

Alexander MacLeod · 1 eps

0.1

#26,423 overall

Matt Lintz

Stevie Taggert · 10 eps

Bishop Potter · 3 eps

Bitsy Sussman · 8 eps

0.1

#35,202 overall

John Connors

Roundsman Gillooly · 1 eps

0.1

#35,840 overall

Marcus D'Amico

Charlie Delmonico · 1 eps

0.0

#38,529 overall

Matthew Shear

Lucius Isaacson · 18 eps

0.0

#38,804 overall

Katherine Kingsley

Mrs. Williams · 1 eps

Mrs. Santorelli · 3 eps

0.0

#55,207 overall

Isabelle De Hertogh

Two-Ton Annie · 1 eps

Young Roundsman · 1 eps

Joe Bone

Police Clerk · 1 eps

Maria Teresa Creasey

Ezra's Mother · 1 eps

Andy Gathergood

Ezra's Father · 1 eps

Virág Bárány

Mrs. Rajk · 1 eps

Dan Bradford

Santorelli Priest · 1 eps

Gabriele Caprio

Young Tough #3 · 1 eps

Italian Tough #2 · 1 eps

Paresis Hall Boy #10 · 1 eps

Péter Kertész

Kreizler Institute Priest · 1 eps

Aldo Maland

Paresis Hall Boy #2 · 2 eps

Gerald Tyler

Charles H. Matchett · 1 eps

Scott Alexander Young

Roundsman Hanrahan · 1 eps

Bath House Boy #4 · 1 eps

Jamie Kaye

Sally · 3 eps

Mitchell Norman

Bath House Boy #3 · 1 eps

Kristóf Ódor

Van Bergen Servant · 1 eps

Kingston Taylor

Bath House Boy #2 · 1 eps

Tate Pitchie-Cooper

Fatima · 3 eps

Rio Thake

Bath House Boy #7 · 1 eps

Fernanda Dorogi

Mother in Park · 1 eps

Amanda Hadingue

Mrs. Gorenko · 1 eps

Ash Matthews

Charles Blythe · 1 eps

Philip Rosch

Dr. Cahill · 1 eps

Gábor Urmai

Dentist Patient · 1 eps

Freddie Stewart

Nick Oldham · 2 eps

Stephen Louis Grush

Jesse Pomeroy · 1 eps

Bálint Adorjáni

Delmonico's Waiter · 2 eps

Laurel Lefkow

Mrs. Isaacson · 2 eps

Lewis McGowan

Boot Black · 1 eps

Colin Moody

Officer Lasky · 1 eps

O'Rourke Bartender · 2 eps

Max Fincham

Thomas · 2 eps

Hans Peterson

Well Dressed Man · 1 eps

Dr. Clark Wissler · 1 eps

Gados Béla

Counter Clerk · 3 eps

Bathhouse Cop · 2 eps

Jonathan Peck

JP Morgan's Butler · 1 eps

Kincsö Pethö

Angry Italian Woman · 1 eps

Tom Pilath

Angry German Man · 1 eps

Vivien Rujder

Young Woman at Blackwell's · 1 eps

Márk Szekulesz

Mr. Rajk · 2 eps

Levente Törköly

Male Attendant at Blackwell's · 1 eps

Crank Operator · 1 eps

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Cast Popularity FAQ

Who is the most popular The Alienist cast member right now?

Dakota Fanning is currently the most popular The Alienist cast member online, with a Attention Score of 8.4 and an overall actor rank of #219 as of July 9, 2026.

How many cast members does The Alienist have?

The Alienist has 206 credited cast members. 42 of them have an active Attention Score on Television Stats today.

Which The Alienist cast member has the highest career peak?

Dakota Fanning has the highest Peak Attention Score among the The Alienist cast, reaching 29.8 at their career high.

How many The Alienist cast members are in the top 1,000 actors today?

1 of the 206 The Alienist cast members currently rank within the top 1,000 most popular actors online on Television Stats.