There has been only one season with 13 Episode before the show was cancelled.
Season 1[]
Episodes[]
| No. | Title | Directed by | Written by | Production code |
Original air date | U.S. viewers (in millions) |
|---|---|---|---|---|---|---|
| 1 | Pilot | Michael Rymer | Christopher McQuarrie | 4002-08-101 | 2010-6-7 | 4.29 |
| 2 | The Edge | Bill Eagles | Remi Aubuchon | 4002-08-102 | 2010-6-14 | 3.45 |
| 3 | The Way Through | Bill Eagles | Sandy Isaac | 4002-08-103 | 2010-6-21 | 3.43 |
| 4 | Exit One | Leon Ichaso | Michael R. Perry | 4002-08-104 | 2010-6-28 | 2.90 |
| 5 | Incoming | Jonathan Frakes | Linda McGibney | 4002-08-105 | 2010-7-5 | 2.96 |
| 6 | The Truth | Steve Shill | Sandy Isaac | 4002-08-106 | 2010-7-17 | 1.69 |
| 7 | Smoke and Steel | Rod Hardy | Michael R. Perry | 4002-08-107 | 2010-7-24 | 2.09 |
| 8 | Saved | Bill Eagles | Linda McGibney | 4002-08-108 | 2010-7-31 | 1.60 |
| 9 | Static | Michael Offer | Henry Robles | 4002-08-109 | 2010-8-7 | 1.26 |
| 10 | Identity | Jonathan Frakes | Sandy Isaac | 4002-08-110 | 2010-8-21 | 1.30 |
| 11 | Seven Sacrifices | Tim Matheson | Michael R. Perry | 4002-08-111 | 2010-8-21 (NBC.com) | Never aired |
| 12 | And Then There Was One | Jonathan Frakes | Linda McGibney | 4002-08-112 | 2010-8-28 | 2.97 |
| 13 | Shadows in the Cave | Michael Rymer | Remi Aubuchon | 4002-08-113 | 2010-8-28 | 2.85 |
