Garth and Maddie are about to host a dinner party when they see a strange little girl in their backyard. She is the first sign that the world has suddenly and inexplicably changed. Now, there are monsters.
| Actor | Role |
|---|---|
| SStephen ArnoldNot listed | Not listed |
 Kristin LangilleNot listed | Not listed |
| KKeelin JackNot listed | Not listed |
 Kim ParkhillNot listed | Not listed |
| JJoshua YoungNot listed | Not listed |
| CCarrie NevilleNot listed | Not listed |
| NNick MacInnesNot listed | Not listed |
| LLaura BleasdaleNot listed | Not listed |
| EEmily PowerEmily | Emily |