Season 1
- 1May 7th22 Jan 2013
- 2August 10th28 Jan 2013
- 3October 15th4 Feb 2013
- 4March 3rd11 Feb 2013
- 5May 23rd18 Feb 2013
- 6September 15th25 Feb 2013
The six webisodes are based on the letters written by Sgt. Joseph Wheatly, the character who led Miles into those oxygen-depleted tunnels toward Philadelphia and into a trap set by Gen. Monroe.