Acting
Liam Aiken
Jan 7, 1990 (36 years) New York City, New York, USA
Liam Padraic Aiken (born January 7, 1990) is an American actor who has starred in a number of films, such as Stepmom and Good Boy!. He starred as Klaus Baudelaire in Lemony Snicket's A Series of Unfortunate Events, based on the series of books.
Known for
7.3
Law & Order
Tory Quinlann
8.1
Mad Men
Rolo
6.8
Lemony Snicket's A Series of Unfortunate Events
Klaus Baudelaire
7.6
Law & Order: Criminal Intent
Robbie Bishop
5.4
The Emoji Movie
Ronnie Ram Tech (voice)
7.4
Road to Perdition
Peter Sullivan
7.2
Stepmom
Ben Harrison
6.9
Sweet November
Abner
5.8
The Killer Inside Me
Johnnie Pappas
5.8
The Object of My Affection
Nathan
6.4
Electrick Children
Mr Will
5.6
Good Boy!
Owen Baker
5.4
I Dreamed of Africa
7-Year-Old Emanuele
6.6
Henry Fool
Ned
6.4
A Gifted Man
Milo
Filmography
A Soldier's Heart
Cleveland.
Ethan
6.2
Montauk
2025 · J.R.
2.0
V13
2025 · Hugo
Bashira
2021 · Andy Monrovia
4.7
The Bloodhound
2020 · Francis
5.4
The Emoji Movie
2017 · Ronnie Ram Tech (voice)
4.1
The Honor Farm
2017 · Sinclair
5.8
The Frontier
2016 · Eddie
Like Lambs
2016 · Charlie Masters
5.8
Ned Rifle
2015 · Ned Rifle
4.7
Weepah Way For Now
2015 · Reed
Let Me Down Easy
2015 · Hezekiah
6.4
How to Be a Man
2013 · Bryan
6.7
Munchausen
2013 · Son
6.4
Electrick Children
2012 · Mr Will
4.8
Girls Against Boys
2012 · Tyler
5.2
Nor'easter
2012 · Josh Green
6.4
A Gifted Man
2011 · Milo
5.8
The Killer Inside Me
2010 · Johnnie Pappas
8.1
Mad Men
2007 · Rolo
5.6
Fay Grim
2007 · Ned Grim
The Making of 'Fay Grim' or: How Do You Spell Espionage?
2007 · Himself
6.8
Lemony Snicket's A Series of Unfortunate Events
2004 · Klaus Baudelaire
5.6
Good Boy!
2003 · Owen Baker
7.4
Road to Perdition
2002 · Peter Sullivan
7.6
Law & Order: Criminal Intent
2001 · Robbie Bishop
6.9
Sweet November
2001 · Abner
6.7
The Rising Place
2001 · Emmett Wilder
5.4
I Dreamed of Africa
2000 · 7-Year-Old Emanuele