| Jesse Metcalfe | Trace Riley |
| Meghan Ory | Abby O'Brien-Winters |
| Treat Williams | Mick O'Brien |
| Diane Ladd | Nell O'Brien |
| Barbara Niven | Megan O'Brien |
| Laci J Mailey | Jess O'Brien |
| Emilie Ullerup | Bree O'Brien |
| Brendan Penny | Kevin O'Brien |
| Andrew Francis | Connor O'Brien |
| Abbie Magnuson | Caitlyn Winters |
| Kayden Magnuson | Carrie Winters |
| Michael Karl Richards | Wes Winters |
| Ali Liebert | Georgia Eyles |
| Serge Houde | Del Granger |
| Karen Kruper | Dee Riley |
| Tom Butler | Lawrence Riley |
| Dean Marshall | Inspector Christopher Whitcomb |
| Jason Schombing | Jack Martin |
| Clay Virtue | Security Guard |
| Jennifer Shirley | Test Taker #1 |
| Ben Jacobs | Test Taker #2 |
| J.P. | Band Member #1 - Bass Guitar |
| Johnny Jansen | Band Member #2 - Drums |
| Tom McKillip | Band Member #3 - Lead Guitar |
| Clayton Frank | Band Member #4 - Lead Guitar |
| Hunter | Alex |
| Britt Irvin | Danielle Clayman |
| Brittany Willacy | Leigh Corley |