1 Musim
22 Episod
E-Ring
- Tahun: 2006
- Negara: United States of America
- Genre: Drama, Action & Adventure
- Studio: NBC
- Kata kunci: washington dc, usa, pentagon, special forces, military, special ops, chain of command
- Pengarah: David McKenna, Ken Robinson
- Pelakon: Kelly Rutherford, Benjamin Bratt, Kerr Smith, Aunjanue Ellis-Taylor, Dennis Hopper, Joe Morton