Na krawędzi (series)
- User score: 10
- Production country: PL
- Production companies: Baltmedia, Polsat
- Genre: Crime
- Release date: 2/28/2013
- Release date of last episode: 11/20/2014
- Series status: Ended
- Seasons count: 2 ( List of episodes )
- Episodes count: 26
- Run time: 44 min.