Season 4, Disc 1 (Blu-Ray)
The Complete Collection Blu-ray
| Source File | Description | Type | Duration |
|---|---|---|---|
| 00100.mpls | 30 Days Without an Accident | Episode | 0:42:59 |
| 00101.mpls | Infected | Episode | 0:42:59 |
| 00102.mpls | Isolation | Episode | 0:42:52 |
| 00103.mpls | Indifference | Episode | 0:42:59 |