| cast |
 |
|
|
|
| Series Regulars | |||
| |||
| Charles Mesure | Charles Mesure as Kyle Patrick Hobbes | Christopher Shyer | Christopher Shyer as Marcus |
| Elizabeth Mitchell | Elizabeth Mitchell as Erica Evans | Joel Gretsch | Joel Gretsch as Father Jack Landry |
| Laura Vandervoort | Laura Vandervoort as Lisa | Logan Huffman | Logan Huffman as Tyler Evans |
| Lourdes Benedicto | Lourdes Benedicto as Valerie Holt | Morena Baccarin | Morena Baccarin as Anna |
| Morris Chestnut | Morris Chestnut as Ryan Nichols | Scott Wolf | Scott Wolf as Chad Decker |
| |||
| Recurring & Guests | |||
| |||
| Bret Harrison | Bret Harrison as Dr. Sidney Miller | Jane Badler | Jane Badler as Diana |
| Jay Karnes | Jay Karnes as Chris Bolling | Oded Fehr | Oded Fehr as Eli Cohn |