Lex Cassar is an actor and visual artist. He is the son of director Jon Cassar.
| Movie | Plug | Marker | 2014-10-25 |
| Movie | Project Arbiter | Joe Colburn | 2013-07-18 |
| Series | The Kennedys | Mike | 2011-04-03 |
| Series | Missing | SWAT Member | 2003-08-02 |
| Movie | Rough Air: Danger on Flight 534 | Lex | 2001-01-01 |
| Series | 24 | Agent Ryan | 2001-11-06 |