VS.
| Episode Number | 18 |
|---|---|
| Season | 4 |
| Aired | 2009-04-24 |
| Overview | Michael and Lincoln come to blows over Scylla as Christina sets the wheels in motion for her plan. Meanwhile, Sara receives life-changing news. The General becomes increasingly paranoid. |
| Runtime | 45 minutes |
| Absolute Number | 75 |
| Finale Type |