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.

1999 • TV

2003 • TV

1990 • TV

2011 • TV

2025 • Movie

2006 • Movie
as Caius
as Kevin O'Doyle
as James Walker
as Asher
as Chris Decker
as Traffic Cop #1
as Connor Kent / Superboy (voice)
as Larry Parker
as Dexter
as Alex
as Mason Ashford
as Connor Kent / Superboy (voice)
as Special Agent Finley Sterling
as Jeff
as Bob Andrews
as Corey Doyle
as Clyde
as Timmy
as Jeremiah Valeska/The Joker (archive footage)
as Bob Andrews
Director
Writer
Executive Producer
as Eddie Sandow
1 episodes
as Nick Peyton
1 episodes
as Eddie Sandow
1 episodes
as Ian Gallagher
134 episodes
as (archive footage)
1 episodes
as Jeffrey Charles
1 episodes
as Elliot
1 episodes
as Danny Cooper
1 episodes
as Chad
6 episodes
as Tyler Carson
1 episodes
as Jerome Valeska
12 episodes
as Jeremiah Valeska
10 episodes
as Joker
1 episodes
as Jonathan McKenna
1 episodes
as Todd
1 episodes
as Twin 1 (voice)
1 episodes
as Self
1 episodes
as Palmer Noid
3 episodes
as Young Boy 1
1 episodes
1 episodes