Filmography

 Filmography

Cameron's debut TV role as Winthrop Paroo in "The Music Man" (2003) was originally played by Ron Howard in The Music Man (1962).


Cameron began his acting career at 5 years old in commercials. At age 7, he began appearing on stage as Stuart Little in "Stuart Little" and as Piglet in "Winnie the Pooh" at Little Palm Family Theatre in Boca.

In 2006, he appeared opposite Adam Sandler in "Click" as Kevin O'Doyle. He has made a number of guest appearances on various television shows including, Malcolm in the Middle, Criminal Minds, Numb3rs, The Mentalist, Monk, Three Rivers, The Glades, NCIS, Rizzoli & Isles, Terriers, Fringe, and Law & Order: Special Victims Unit.

In Summer 2010, Cameron joined the main cast of the pilot for the Showtime series "Shameless", portraying Ian Gallagher. The show premiered on January 9, 2011. The show has currently wrapped its third season. On January 29, 2013 Showtime renewed the series for a fourth season which is scheduled to air in January 2014. Monaghan remains a series regular. He has received critical acclaim for his performance

• In 2011 he appeared in the movie "Prom" portraying Corey Doyle.
• In 2012 he filmed the movie "Jamie Marks is dead" portraying Adam McCormick
• In 2013 he filmed the movie "Vampire Academy" portraying Mason Ashford.
• In 2013 he filmed the movie "The Giver" portraying Asher

Television

Year	Title	Role	Notes
2003	The Music Man	Winthrop Paroo	Television film
2005	The Adventures of Tango McNorton: Licensed Hero	Tango McNorton	Short television film
2004–2005	Malcolm in the Middle	Chad	6 episodes
2005	Threshold	Josh Foster	Episode "Blood of the Children"
2005	Avatar: The Last Airbender	Twin #1 & Twin #2	Episode "The Fortuneteller" (voice)
2005–2006	Ned's Declassified School Survival Guide	Palmer Noid	3 episodes
2006	Criminal Minds	Jeffrey Charles	Episode "The Boogeyman"
2009	The Mentalist	Elliot	Episode "Blood Brothers"
2009	Monk	Danny Cooper	Episode "Mr. Monk's Favorite Show"
2009	Three Rivers	Auden Drinkwater	Episode "Place of Life"
2009	Fringe	Tyler Carson	Episode "Of Human Action"
2010	The Glades	Shane Conners	Episode "Marriage is Murder"
2010	Terriers	Cody Grice	Episode "Pimp Daddy"
2011	Rizzoli & Isles	Jonathan McKenna	Episode "Don't Hate the Player"
2011	NCIS	Nick Peyton	Episode "Out of the Frying Pan"
2011–present	Shameless	Ian Gallagher	36 Episodes
2012	Law & Order: Special Victims Unit	Eddie Sandow	Episode "Father's Shadow"

Film

Year	Title	Role	Notes
2002	The Wishing Stone	Alex
2005	Desperate	Zach	Short film
2005	Brothers in Arms	Timmy
2006	Click	Kevin O'Doyle
2006	The Santa Clause 3: The Escape Clause	Traffic Cop #1
2007	The Three Investigators and the Secret of Skeleton Island	Bob Andrews
2008	Diamond Dog Caper	Dexter
2009	The Three Investigators and the Secret of Terror Castle	Bob Andrews
2009	Safe Harbor	Larry Parker
2010	Two Boys	Son	Short film
2011	Prom	Corey Doyle
2013	Jamie Marks Is Dead	Adam McCormick
2014	Vampire Academy: Blood Sisters	Mason Ashford[3]
2014	The Giver	Asher