Series episode
| Tim Roth | ... | Dr. Cal Lightman |
| Kelli Williams | ... | Dr. Gillian Foster |
| Brendan Hines | ... | Eli Loker |
| Monica Raymund | ... | Ria Torres |
| Charles Parnell | ... | Major Harris |
| David Anders | ... | Staff Sgt. Russell Scott |
| Rob Brownstein | ... | Secretary Adam Miller |
| Vince Corazza | ... | Deputy Whitmore |
| Alicia Lagano | ... | Sheila Lake |
| Scott Alan Smith | ... | Jeremy Levine |
| Amy Rosoff | ... | Private Rebecca Metz |
| Rance Howard | ... | Joe Metz |
| Scott Atkinson | ... | Howard Taft |
| Theodore Perkins | ... | Earl White |
| Byrne Offutt | ... | DHS Deputy |
| Van Epperson | ... | Polygrapher |
| Kristen Ariza | ... | Heidi |
| Bob Bledsoe | ... | Hot Truck Guy |
| Nicole Pettis | ... | Platoon Mate |
| Virginia Louise Smith | ... | Platoon Mate |
| Lydia Castro | ... | Platoon Mate |
| Scott Hoxby | ... | CEO Robert Rosiello |
| James Ryen | ... | M.P. |
| Mario Cortez | ... | Army Polygrapher |
| Emerson Brooks | ... | Sgt. Scott's Lawyer |
| Rachelle Leah | ... | Ms. Cooper |
| Sean Bunch | ... | Firing Range Lt. |
| Michael A. Templeton | ... | Faculty Member |
| Adam Davidson | ... | Direction |
| Josh Singer | ... | Script |