If you own The Walking Dead: Season Two - Season Pass, DO NOT purchase this content here as you will be charged again. The Walking Dead: Season 2, Ep. 1 – All That Remains required; sold separately. The past returns to haunt Clementine and the group after an encounter with a mysterious stranger triggers a desperate escape. Frayed tensions are pushed to breaking point, as suspicion, anger, loss and betrayal result in death.