Home People Cameron Monaghan Cameron Monaghan shows Cameron Monaghan shows Cameron Monaghan TV Shows (15) Mercy Street (2016) As Tom Fairfax, He was 22 years old Gotham (2014) As Jerome Valeska, He was 21 years old Gotham (2014) As Jeremiah Valeska, He was 21 years old Gotham (2014) As Joker, He was 21 years old Shameless (2011) As Ian Gallagher, He was 17 years old Rizzoli & Isles (2010) As Jonathan McKenna, He was 16 years old The Mentalist (2008) As Elliot, He was 15 years old Fringe (2008) As Tyler Carson, He was 15 years old Criminal Minds (2005) As Jeffrey Charles, He was 12 years old Threshold (2005) He was 12 years old Avatar: The Last Airbender (2005) He was 11 years old Ned's Declassified School Survival Guide (2004) He was 11 years old Monk (2002) As Danny Cooper, He was 8 years old Malcolm in the Middle (2000) He was 6 years old Law & Order (1990) As Eddie Sandow, He was 2 years old
