| Name | Character | Episodes |
|---|---|---|
| Jeremy Maguire | Matthew Garland | 12 |
| Anthony Ruivivar | James Mendez | 12 |
| Lyndsy Fonseca | Laura Turner | 12 |
| Brandon Jay McLaren | Xavier Watkins | 12 |
| Vanessa Lengies | Erica Mouniere | 12 |
| Josh Peck | Scott Turner | 12 |
| Carra Patterson | Jessica Baxter | 12 |
| Becca Tobin | Brooke Mailer | 9 |
| Reginald VelJohnson | David Sutton | 6 |
| Matt Hamilton | Trent Havelock | 6 |
| Paul Campbell | Grady Garland | 6 |
| Sheila Kelley | Dr. Emily Turner | 4 |
| Cristina Rosato | Olivia | 4 |
| Tristan Jensen | Brad White | 4 |
| Gavin Langelo | Marcus Johnson | 4 |
| Mike Dopud | Walton Hollis | 3 |
| Doron Bell | Darius | 3 |
| Charles Zuckermann | Max | 2 |
| Bryce Hodgson | Dixon Hart | 2 |
| Lauren K. Robek | Connie Price | 1 |
| Mark Brandon | Mr. Mailer | 1 |
| Elysia Rotaru | Krista St. Jean | 1 |
| Matthew MacCaull | Agent Long | 1 |
| Ryan Beil | Larry Gluck | 1 |
| Sharon Crandall | Barbara | 1 |
| Matthew Kevin Anderson | Alex Howard | 1 |
| Michael Adamthwaite | Nic | 1 |
| Donald Sales | William Jackson | 1 |
| Rachel Hayward | Dr. McDormand | 1 |
| Dolores Drake | Janis | 1 |
| Sean Owen Roberts | Wyatt Tolliver | 1 |
| Em Haine | Valerie | 1 |
| Jonathan Walker | Viktor | 1 |
| Christine Willes | Senator Helen Pine | 1 |
| Tom Pickett | Judge Nelson | 1 |
| Arghavan Jenati | Natalie Leaman | 1 |
| Trevor Carroll | Dakota | 1 |
| Michelle Brezinski | Mrs. Mailer | 1 |
| Stefania Indelicato | Dr. Jo | 1 |
| Cedric De Souza | Varun Gupta | 1 |
| Todd Thomson | Leigh Anderson | 1 |
| Grace Sunar | Kaya | 1 |
| Adrian Petriw | Arthur Stilts | 1 |