 Chad AckermanExperimental Patient | Experimental Patient |
| CChristian AckermanKevin Black | Kevin Black |
| DDanielle AckermanMelonie Black | Melonie Black |
| CCheyenne AdamsonDavid Ransier | David Ransier |
| SSteven BickOrderly 2 | Orderly 2 |
| JJanet BiererMarie's Woman | Marie's Woman |
| JJay CarlsonDetective Monroe | Detective Monroe |
| KKaleb CastleDoctor's Assistant Orderly | Doctor's Assistant Orderly |
| JJohanna CiampaMrs. Kaufman | Mrs. Kaufman |
| AApril DepeeDoctor's Nurse | Doctor's Nurse |
| DDavid DupuisDetective Ackerman | Detective Ackerman |
 Trevor GracianoNCSI Agent | NCSI Agent |
| MMeredith HulsWoman Victim | Woman Victim |
| JJack KolbergCowboy Man | Cowboy Man |
| MMateo MblemFBI Agent Peterson | FBI Agent Peterson |
| JJosh MenyDoctor Kaufman | Doctor Kaufman |
 Shawn C. PhillipsNews Reporter | News Reporter |
| WWill PonderDetective Benson | Detective Benson |
| SScott RanfColdwaters | Coldwaters |
| JJack RunyonNYCSI Officer | NYCSI Officer |
| AAdian ScibbyFBI Agent Henderson | FBI Agent Henderson |
| CCody TredikOfficer Tredik | Officer Tredik |
| EEdmund WittenbergDetective Mahoney | Detective Mahoney |
| TTyler WittenbergDetective Barnes | Detective Barnes |
| GGarrison WoodOfficer Woods | Officer Woods |
| LLindsey ZachariasenSarah Mensen | Sarah Mensen |