| Frederick | Carleton III | Judge. |
| Mr. | Cho | Acupuncturist. Janine's father. |
| Frank | Fishel | Delivery guy. aka: Frankie. |
| Anjeli | Hall | Attending Physician at Stanford Hospital. |
| Shannon | Haug | Elizabeth's lawyer. |
| Morgan | Heights | Detective. |
| Byeong-ryoon | Kim | Pak's former boss in Seoul, Korea. |
| Kitt | Kozlowski | Elizabeth's longtime friend. |
| Abraham | Patterley | Prosecutor. aka: Abe. |
| Steve | Pierson | Arson Specialist and Lead Investigator. |
| Rosa | Santiago | Teresa's daughter. Has Cerebral Palsy. |
| Teresa | Santiago | Mother of one of the patients. |
| Robert | Spinum | Yoos' neighbor. |
| Matt | Thompson | Doctor. |
| Elizabeth | Ward | Defendant. |
| Henry | Ward | Elizabeth's only child. |
| Victor | Ward | Elizabeth's ex-husband. |
| Ruth | Weiss | Leader of the protesters. |
| Mary | Yoo | Pak's daughter. aka: Meh-hee-yah |
| Pak | Yoo | Runs an experimental medical treatment device Miracle Submarine. |
| Young | Yoo | Pak's wife. Mary's mother. Korean immigrant. |
| Andrew | | Lawyer. Associate. |
| Anisha | | Young's acquaintance. |
| Anna | | Lawyer. Associate. |
| Beth | | Youngest attendee to Sheryl's party. |
| Carlos | | Teresa's son. |
| David | | Mary's acquaintance. |
| Elaine | | Elizabeth's acquaintance. |
| Janine | | Matt's wife. Internist. |
| Sheryl | | Elizabeth's neighbor. |
| Thomas | | Teresa's ex-husband. |
| TJ | | Has Autism. |
| Tosha | | Young's acquaintance. |
