Fatal Deviation
- Taon: 1998
- Bansa: Ireland
- Genre: Action
- Studio:
- Keyword: monk, martial artist, ireland, underground fighting, martial arts tournament, martial arts training, criminal gang
- Direktor: Shay Casserley, Simon Linscheid
- Cast: James P. Bennett, Mikey Graham, Conor O'Shea, Greg Weir, Barry Smith, Paudie Greene