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Cameron Monaghan
Born · August 16, 1993 (31 years old)
Known For: Acting
Place of Birth: Santa Monica, California, USA
Bio
Cameron Riley Monaghan (born August 16, 1993) is an American actor and model. He is known for his role as Ian Gallagher on the Showtime comedy-drama series Shameless and as twins Jerome and Jeremiah Valeska, who serve as origins for the Joker, on the DC Comics-based TV series Gotham. He also portrayed Cal Kestis in the action-adventure game Star Wars Jedi: Fallen Order. Monaghan began his career as a child model at the age of three and as a child actor at the age of seven.
TRON: Ares
Canus
0.0
2025
My Love Affair with Marriage
Sergei (voice)
6.1
2023
Paradise Highway
Special Agent Finley Sterling
5.9
2022
Shattered
Chris Decker
5.7
2022
DC Showcase: Kamandi: The Last Boy on Earth!
Kamandi (voice)
6.3
2021
Shameless Hall of Shame
Ian Gallagher · (1 episode)
8.4
2020
Joker: Put on a Happy Face
Jeremiah Valeska/The Joker (archive footage)
8.2
2020
Acting for a Cause
Ferris Bueller · (1 episode)
6.2
2020
Built by Jedi - The Making of Star Wars Jedi: Fallen Order
Himself
10.0
2019
The Death and Return of Superman
Connor Kent / Superboy (voice)
6.7
2019
A Little Late with Lilly Singh
Self · (1 episode)
3.8
2019
Reign of the Supermen
Connor Kent / Superboy (voice)
7.0
2019
Anthem of a Teenage Prophet
Luke Hunter
6.5
2019
The Year of Spectacular Men
Ross
5.6
2018
Love Daily
Aaron · (1 episode)
6.7
2018
Amityville: The Awakening
James Walker
5.3
2017
Mercy Street
Tom Fairfax · (12 episodes)
6.3
2016
Gotham
Jerome Valeska · (12 episodes)
7.6
2014
Gotham
Jeremiah Valeska · (10 episodes)
7.6
2014
Gotham
Joker · (1 episode)
7.6
2014
The Giver
Asher
6.6
2014
Jamie Marks Is Dead
Adam McCormick
5.5
2014
Mall
Jeff
4.8
2014
Vampire Academy
Mason Ashford
6.3
2014
2nd Serve
Carlos
5.2
2012
Prom
Corey Doyle
6.1
2011
Corey and Lucas for the Win
Corey · (6 episodes)
0.0
2011
Shameless
Ian Gallagher · (134 episodes)
8.2
2011
Shameless
Self · (1 episode)
8.2
2011
Another Harvest Moon
Jack
4.5
2010
Terriers
Cody Grice · (1 episode)
8.0
2010
Rizzoli & Isles
Jonathan McKenna · (1 episode)
7.9
2010
Safe Harbor
Larry Parker
5.5
2009
The Three Investigators and the Secret of Terror Castle
Bob Andrews
6.4
2009
James Gunn's PG Porn
Young Boy 1 · (1 episode)
5.1
2008
Dog Gone
Dexter
6.2
2008
The Mentalist
Elliot · (1 episode)
8.4
2008
Fringe
Tyler Carson · (1 episode)
8.1
2008
The Three Investigators and The Secret Of Skeleton Island
Bob Andrews
6.1
2007
The Santa Clause 3: The Escape Clause
Traffic Cop #1
5.5
2006
Click
Kevin O'Doyle
6.3
2006
Criminal Minds
(archive footage) · (1 episode)
8.3
2005
Criminal Minds
Jeffrey Charles · (1 episode)
8.3
2005
Threshold
(1 episode)
7.0
2005
Avatar: The Last Airbender
(1 episode)
8.7
2005
Brothers in Arms
Timmy
3.6
2005
Ned's Declassified School Survival Guide
Palmer Noid · (3 episodes)
8.5
2004
NCIS
Nick Peyton · (1 episode)
7.6
2003
The Music Man
Winthrop Paroo
5.4
2003
Monk
Danny Cooper · (1 episode)
7.9
2002
The Wishing Stone
Alex
0.0
2002
Adrenaline Rush: The Science of Risk
student (uncredited)
6.0
2002
Malcolm in the Middle
Chad · (6 episodes)
8.5
2000
Law & Order: Special Victims Unit
Eddie Sandow · (1 episode)
7.9
1999
Law & Order
Eddie Sandow · (1 episode)
7.4
1990