Acting

Cameron Monaghan

1993-08-16 · Santa Monica, California, USA

Cameron Riley Monaghan (born August 16, 1993) is an American actor and model. The accolades he has received include nominations for a BAFTA Award and a Critics' Choice Television Award. Monaghan is known for his roles as Ian Gallagher in the Showtime comedy-drama series Shameless and as twins Jerome and Jeremiah Valeska, who serve as the Joker's origins on the DC Comics-based TV series Gotham. He also portrayed Cal Kestis in the action-adventure game Star Wars Jedi: Fallen Order and its sequel Jedi: Survivor. Monaghan began his career as a child model at the age of three and as a child actor at the age of seven. Description above from the Wikipedia article Cameron Monaghan, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Movies & TV shows

60 credits

The Mentalist

2008 · Elliot

Not in this catalog

Law & Order: Special Victims Unit

1999 · Eddie Sandow

Not in this catalog

NCIS

2003 · Nick Peyton

Not in this catalog

Criminal Minds

2005 · (archive footage)

Not in this catalog

Criminal Minds

2005 · Jeffrey Charles

Not in this catalog

Law & Order

1990 · Eddie Sandow

Not in this catalog

Shameless

2011 · Ian Gallagher

Not in this catalog

Monk

2002 · Danny Cooper

Not in this catalog

Fringe

2008 · Tyler Carson

Not in this catalog

Malcolm in the Middle

2000 · Chad

Not in this catalog

Rizzoli & Isles

2010 · Jonathan McKenna

Not in this catalog

Numb3rs

2005 · Todd

Not in this catalog

Gotham

2014 · Jerome Valeska

Not in this catalog

Gotham

2014 · Jeremiah Valeska

Not in this catalog

Gotham

2014 · Joker

Not in this catalog

A Little Late with Lilly Singh

2019 · Self

Not in this catalog

Avatar: The Last Airbender

2005 · Twin 1 (voice)

Not in this catalog

Ned's Declassified School Survival Guide

2004 · Palmer Noid

Not in this catalog

MOVIE

TRON: Ares

2025 · Caius

LEGO Star Wars: Rebuild the Galaxy - Pieces of the Past

2025 · Cal Kestis (voice)

Not in this catalog

MOVIE

Click

2006 · Kevin O'Doyle

Not in this catalog

Threshold

2005

Not in this catalog

MOVIE

The Giver

2014 · Asher

Not in this catalog

Terriers

2010 · Cody Grice

Not in this catalog

MOVIE

Amityville: The Awakening

2017 · James Walker

Not in this catalog

MOVIE

Shattered

2022 · Chris Decker

MOVIE

Reign of the Supermen

2019 · Connor Kent / Superboy (voice)

MOVIE

Vampire Academy

2014 · Mason Ashford

James Gunn's PG Porn

2008 · Young Boy 1

Not in this catalog

MOVIE

The Death and Return of Superman

2019 · Connor Kent / Superboy (voice)

Not in this catalog

MOVIE

The Santa Clause 3: The Escape Clause

2006 · Traffic Cop #1

Not in this catalog

Shameless Hall of Shame

2020 · Ian Gallagher

Not in this catalog

Love Daily

2018 · Aaron

Not in this catalog

Mercy Street

2016 · Tom Fairfax

Not in this catalog

MOVIE

Paradise Highway

2022 · Special Agent Finley Sterling

MOVIE

Prom

2011 · Corey Doyle

Not in this catalog

MOVIE

Dog Gone

2008 · Dexter

Not in this catalog

MOVIE

The Music Man

2003 · Winthrop Paroo

Not in this catalog

MOVIE

Anthem of a Teenage Prophet

2019 · Luke Hunter

Not in this catalog

MOVIE

Joker: Put on a Happy Face

2020 · Jeremiah Valeska/The Joker (archive footage)

Not in this catalog

Corey and Lucas for the Win

2011 · Corey

Not in this catalog

MOVIE

The Three Investigators in The Secret of Skeleton Island

2007 · Bob Andrews

Not in this catalog

MOVIE

DC Showcase: Kamandi: The Last Boy on Earth!

2021 · Kamandi (voice)

Not in this catalog

MOVIE

Brothers in Arms

2005 · Timmy

Not in this catalog

MOVIE

The Year of Spectacular Men

2018 · Ross

MOVIE

Jamie Marks Is Dead

2014 · Adam McCormick

Not in this catalog

MOVIE

The Three Investigators in The Secret of Terror Castle

2009 · Bob Andrews

Not in this catalog

MOVIE

Safe Harbor

2009 · Larry Parker

Not in this catalog

No poster

Bosch: Start of Watch

— · Harry Bosch

Not in this catalog

MOVIE

Another Harvest Moon

2010 · Jack

Not in this catalog

No poster

MOVIE

I Passed This Way

—

Not in this catalog

MOVIE

Mall

2014 · Jeff

Not in this catalog

MOVIE

My Love Affair with Marriage

2023 · Sergei (voice)

Not in this catalog

MOVIE

2nd Serve

2012 · Jake

Not in this catalog

MOVIE

At The Center

—

Not in this catalog

MOVIE

Adrenaline Rush: The Science of Risk

2002 · student (uncredited)

Not in this catalog

MOVIE

Built by Jedi - The Making of Star Wars Jedi: Fallen Order

2019 · Self

Not in this catalog

MOVIE

FOXBODY

2025 · Clyde

Not in this catalog

No poster

MOVIE

The Wishing Stone

2002 · Alex

Not in this catalog

No poster

MOVIE

SHAMELESS S1

— · Ian Gallagher

Not in this catalog