| Release Date | 12 February 2007 |
| US Box Office | $33,000,000 |
| Tagline | Inspired by the true story of the greatest security breach in U.S. history |
| Genre | Crime, Drama, Mystery, Thriller |
| Country | USA |
| Filming Locations | Arlington, Virginia, USA |
| Language | English |
| Sound Mix | SDDS, Dolby Digital, DTS |
| Color | Color |
| Film Type | Feature |
| Film Class | Docudrama, Unglamorized Spy Film |
| Niche Genre | Spy Film |
| Themes | Political Corruption, Traitorous Spies/Double Agents |
| Tones | Matter-of-Fact, Ominous, Paranoid, Tense |
| Tags | CIA (Central Intelligence Agency), Secrets, Spy, Traitor, Undercover |
Breach is a 2007 American docudrama directed by Billy Ray. The screenplay by Ray, Adam Mazer, and William Rotko is based on the true story of Robert Hanssen, an FBI agent convicted of spying for the Soviet Union and later Russia for more than two decades, and Eric O'Neill, who worked as his assistant and helped bring about his downfall. O'Neill served as a consultant on the film.