Kieran O'Brien Filmography
Filmography
| Year | Title | Role |
| 2018 | Holmes & Watson | PC Smalls |
| 2013 | The Look of Love | |
| 2009 | The Shock Doctrine | Narrator |
| 2005 | Tristram Shandy: A Cock and Bull Story | Gary |
| 2004 | 9 Songs | Matt |
| 2002 | 24 Hour Party People | |
| 2000 | Jason and the Argonauts | Actor |
| 1987 | Bellman and True | Stepson |