Writer
| 1. | Salt (2010) Writer | |
| 2. | Cirque du Freak: The Vampire's Assistant (2009) Writer | |
| 3. | Man on Fire (2004) Writer | |
| 4. | Mystic River (2003) Writer | |
| 5. | L.A. Confidential (1997) Writer | |
| 6. | Conspiracy Theory (1997) Writer | |
| 7. | The Postman (1997) Writer | |
| 8. | 976-EVIL (1989) Writer |
Director
| 1. | The Order (2001) Director | |
| 2. | A Knight's Tale (2001) Director | |
| 3. | Payback (1999) Director |
Producer
| 1. | The Order (2001) Producer | |
| 2. | A Knight's Tale (2001) Producer |
Miscellaneous Crew
| 1. | Payback (1999) Story |
Most Popular Films with Brian Helgeland
| 1. | Salt | 2010 |
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| 2. | Cirque du Freak: The Vampire's Assistant | 2009 |
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| 3. | Man on Fire | 2004 |
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| 4. | A Knight's Tale | 2001 |
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| 5. | Payback | 1999 |
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| 6. | Conspiracy Theory | 1997 |
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| 7. | L.A. Confidential | 1997 |
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| 8. | Mystic River | 2003 |
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| 9. | The Postman | 1997 |
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| 10. | The Order | 2001 |
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