Portrait of Cameron Monaghan

Cameron Monaghan

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
Born: Mon, Aug 16 1993
Birthplace: Santa Monica, California, USA
Cameron Monaghan is 31 years old
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Acting Roles
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Movies (Acting Roles)

Sorted by Release Date
Poster of TRON: Ares
TRON: Ares
Cameron Monaghan will be
32 in TRON: Ares
as 'Canus'.
Wed, Oct 08 2025
Poster of My Love Affair with Marriage
My Love Affair with Marriage
Cameron Monaghan was
29 in My Love Affair with Marriage
as 'Sergei (voice)'.
Wed, Jun 07 2023
Poster of Paradise Highway
Paradise Highway
Cameron Monaghan was
28 in Paradise Highway
as 'Special Agent Finley Sterling'.
Fri, Jul 29 2022
Poster of Shattered
Shattered
Cameron Monaghan was
28 in Shattered
as 'Chris Decker'.
Fri, Jan 14 2022
Poster of DC Showcase: Kamandi: The Last Boy on Earth!
DC Showcase: Kamandi: The Last Boy on Earth!
Cameron Monaghan was
27 in DC Showcase: Kamandi: The Last Boy on Earth!
as 'Kamandi (voice)'.
Tue, Apr 27 2021
Poster of Joker: Put on a Happy Face
Joker: Put on a Happy Face
Cameron Monaghan was
27 in Joker: Put on a Happy Face
as 'Jeremiah Valeska/The Joker (archive footage)'.
Tue, Aug 18 2020
Poster of Built by Jedi - The Making of Star Wars Jedi: Fallen Order
Built by Jedi - The Making of Star Wars Jedi: Fallen Order
Cameron Monaghan was
26 in Built by Jedi - The Making of Star Wars Jedi: Fallen Order
as 'Himself'.
Fri, Nov 15 2019
Poster of The Death and Return of Superman
The Death and Return of Superman
Cameron Monaghan was
26 in The Death and Return of Superman
as 'Connor Kent / Superboy (voice)'.
Tue, Oct 01 2019
Poster of Reign of the Supermen
Reign of the Supermen
Cameron Monaghan was
25 in Reign of the Supermen
as 'Connor Kent / Superboy (voice)'.
Sun, Jan 13 2019
Poster of Anthem of a Teenage Prophet
Anthem of a Teenage Prophet
Cameron Monaghan was
25 in Anthem of a Teenage Prophet
as 'Luke Hunter'.
Fri, Jan 11 2019
Poster of The Year of Spectacular Men
The Year of Spectacular Men
Cameron Monaghan was
24 in The Year of Spectacular Men
as 'Ross'.
Fri, Jun 15 2018
Poster of Amityville: The Awakening
Amityville: The Awakening
Cameron Monaghan was
23 in Amityville: The Awakening
as 'James Walker'.
Fri, Jun 30 2017
Poster of The Giver
The Giver
Cameron Monaghan was
20 in The Giver
as 'Asher'.
Wed, Aug 13 2014
Poster of Jamie Marks Is Dead
Jamie Marks Is Dead
Cameron Monaghan was
20 in Jamie Marks Is Dead
as 'Adam McCormick'.
Mon, Jul 28 2014
Poster of Mall
Mall
Cameron Monaghan was
20 in Mall
as 'Jeff'.
Wed, Jun 18 2014
Poster of Vampire Academy
Vampire Academy
Cameron Monaghan was
20 in Vampire Academy
as 'Mason Ashford'.
Fri, Feb 07 2014
Poster of 2nd Serve
2nd Serve
Cameron Monaghan was
19 in 2nd Serve
as 'Carlos'.
Wed, Oct 17 2012
Poster of Prom
Prom
Cameron Monaghan was
17 in Prom
as 'Corey Doyle'.
Fri, Apr 29 2011
Poster of Another Harvest Moon
Another Harvest Moon
Cameron Monaghan was
17 in Another Harvest Moon
as 'Jack'.
Wed, Oct 06 2010
Poster of Safe Harbor
Safe Harbor
Cameron Monaghan was
15 in Safe Harbor
as 'Larry Parker'.
Sat, May 30 2009
Poster of The Three Investigators and the Secret of Terror Castle
The Three Investigators and the Secret of Terror Castle
Cameron Monaghan was
15 in The Three Investigators and the Secret of Terror Castle
as 'Bob Andrews'.
Thu, Mar 19 2009
Poster of Dog Gone
Dog Gone
Cameron Monaghan was
15 in Dog Gone
as 'Dexter'.
Tue, Oct 07 2008
Poster of The Three Investigators and The Secret Of Skeleton Island
The Three Investigators and The Secret Of Skeleton Island
Cameron Monaghan was
14 in The Three Investigators and The Secret Of Skeleton Island
as 'Bob Andrews'.
Wed, Nov 07 2007
Poster of The Santa Clause 3: The Escape Clause
The Santa Clause 3: The Escape Clause
Cameron Monaghan was
13 in The Santa Clause 3: The Escape Clause
as 'Traffic Cop #1'.
Thu, Nov 02 2006
Poster of Click
Click
Cameron Monaghan was
12 in Click
as 'Kevin O'Doyle'.
Fri, Jun 23 2006
Poster of Brothers in Arms
Brothers in Arms
Cameron Monaghan was
11 in Brothers in Arms
as 'Timmy'.
Sat, Jan 01 2005
Poster of The Music Man
The Music Man
Cameron Monaghan was
9 in The Music Man
as 'Winthrop Paroo'.
Sun, Feb 16 2003
Poster of Adrenaline Rush: The Science of Risk
Adrenaline Rush: The Science of Risk
Cameron Monaghan was
8 in Adrenaline Rush: The Science of Risk
as 'student (uncredited)'.
Tue, Jan 01 2002
Poster of The Wishing Stone
The Wishing Stone
Cameron Monaghan was
8 in The Wishing Stone
as 'Alex'.
Tue, Jan 01 2002

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Shameless Hall of Shame
Shameless Hall of Shame
Cameron Monaghan was
27+ in Shameless Hall of Shame
as 'Ian Gallagher'.
First Air Date
Tue, Dec 22 2020
Poster of Acting for a Cause
Acting for a Cause
Cameron Monaghan was
26+ in Acting for a Cause
as 'Ferris Bueller'.
First Air Date
Fri, Mar 27 2020
Poster of A Little Late with Lilly Singh
A Little Late with Lilly Singh
Cameron Monaghan was
26+ in A Little Late with Lilly Singh
as 'Self'.
First Air Date
Mon, Sep 16 2019
Poster of Love Daily
Love Daily
Cameron Monaghan was
24+ in Love Daily
as 'Aaron'.
First Air Date
Wed, Feb 07 2018
Poster of Mercy Street
Mercy Street
Cameron Monaghan was
22+ in Mercy Street
as 'Tom Fairfax'.
First Air Date
Sun, Jan 17 2016
Poster of Gotham
Gotham
Cameron Monaghan was
21+ in Gotham
as 'Jerome Valeska, Jeremiah Valeska, Joker'.
First Air Date
Mon, Sep 22 2014
Poster of Corey and Lucas for the Win
Corey and Lucas for the Win
Cameron Monaghan was
17+ in Corey and Lucas for the Win
as 'Corey'.
First Air Date
Fri, Apr 01 2011
Poster of Shameless
Shameless
Cameron Monaghan was
17+ in Shameless
as 'Ian Gallagher, Self'.
First Air Date
Sun, Jan 09 2011
Poster of Terriers
Terriers
Cameron Monaghan was
17+ in Terriers
as 'Cody Grice'.
First Air Date
Wed, Sep 08 2010
Poster of Rizzoli & Isles
Rizzoli & Isles
Cameron Monaghan was
16+ in Rizzoli & Isles
as 'Jonathan McKenna'.
First Air Date
Mon, Jul 12 2010
Poster of James Gunn's PG Porn
James Gunn's PG Porn
Cameron Monaghan was
15+ in James Gunn's PG Porn
as 'Young Boy 1'.
First Air Date
Wed, Oct 08 2008
Poster of The Mentalist
The Mentalist
Cameron Monaghan was
15+ in The Mentalist
as 'Elliot'.
First Air Date
Tue, Sep 23 2008
Poster of Fringe
Fringe
Cameron Monaghan was
15+ in Fringe
as 'Tyler Carson'.
First Air Date
Tue, Sep 09 2008
Poster of Criminal Minds
Criminal Minds
Cameron Monaghan was
12+ in Criminal Minds
as '(archive footage), Jeffrey Charles'.
First Air Date
Thu, Sep 22 2005
Poster of Threshold
Threshold
Cameron Monaghan was
12+ in Threshold
First Air Date
Fri, Sep 16 2005
Poster of Avatar: The Last Airbender
Avatar: The Last Airbender
Cameron Monaghan was
11+ in Avatar: The Last Airbender
First Air Date
Mon, Feb 21 2005
Poster of Ned's Declassified School Survival Guide
Ned's Declassified School Survival Guide
Cameron Monaghan was
11+ in Ned's Declassified School Survival Guide
as 'Palmer Noid'.
First Air Date
Sun, Sep 12 2004
Poster of NCIS
NCIS
Cameron Monaghan was
10+ in NCIS
as 'Nick Peyton'.
First Air Date
Tue, Sep 23 2003
Poster of Monk
Monk
Cameron Monaghan was
8+ in Monk
as 'Danny Cooper'.
First Air Date
Fri, Jul 12 2002
Poster of Malcolm in the Middle
Malcolm in the Middle
Cameron Monaghan was
6+ in Malcolm in the Middle
as 'Chad'.
First Air Date
Sun, Jan 09 2000
Poster of Law & Order: Special Victims Unit
Law & Order: Special Victims Unit
Cameron Monaghan was
6+ in Law & Order: Special Victims Unit
as 'Eddie Sandow'.
First Air Date
Mon, Sep 20 1999
Poster of Law & Order
Law & Order
Cameron Monaghan was
0+ in Law & Order
as 'Eddie Sandow'.
First Air Date
Thu, Sep 13 1990