| 1 | Bronwyn |
Rojas | A bright girl. The most responsible in class. |
| | Simon |
Kelleher | Deceased for choking in class. The one with the gossip app. |
| | Reggie |
Crawley | A perpetual stoner. |
| | Evan |
| Cute mathlete. |
| | Mr. |
Avery | Bronwyn's Lab Professor. |
| | Nate |
Macauley | A notorious supplier of weed. Scapegoat. |
| | Cooper |
Clay | Bronwyn's classmate. An athlete. |
| 2 | Addy |
Prentiss | Bronwyn's classmate. Simon and Keely's best friend. |
| | Luis |
| Cooper's friend. |
| | Mr. |
Grayson | Teacher. |
| | Mr. |
Contos | Teacher. |
| | Jake |
Riordan | Addy's boyfriend. An athlete. Alleged killer. |
| | Keely |
| Cooper's girlfriend. Addy's best friend. Prettiest girl in school. |
| | Ashton |
| Addy's older sister. |
| | Justin |
Calloway | Addy's friend. |
| 3 | Yumiko |
| Bronwyn's friend. |
| | Maeve |
Rojas | Bronwyn's sister. |
| | Mrs. |
Park | Teacher. |
| | Principal |
Gupta | The school Principal. |
| | Kate |
| Bronwyn's friend. |
| | Mr. |
O'Farell | The Guidance Counselor. |
| | Evan |
Neiman | Bronwyn's schoolmate. Dated Bronwyn
- things didn't work out. |
| | Dr. |
Resnick | Counselor. |
| | Mr. |
Camino | Chemistry teacher. |
| | Hank |
Budapest | Bayview's Police Officer. |
| | Lucas |
Clay | Cooper's brother. |
| 4 | Glenn |
| Jake's teammate. |
| | Janae |
| Simon's goth friend. |
| | TJ |
Forrester | Formerly the New Kid. Hooked up with Addy. |
| | Stan |
Macauley | Nate's brother. |
| | Amber |
| A girl Nate met at a party. |
| | Chad |
Posner | The 'not so close' friend of Nate. |
| 5 | Charlie (1) |
| Addy's childhood sweetheart. |
| | Josh |
Langley | Football team scout. |
| | Nonny |
| Cooper's grandmother. |
| | Leah |
Jackson | A girl featured in Simon's gossip app. Attempted suicide. |
| | (Officer) |
Lopez | Police officer invested on Nate's weed case. |
| 7 | Laura |
Wheeler | Detective and Main Investigator. |
| | Lorna |
Shaloub | Family Liaison on Bayview's HS District. |
| | (Det.) |
Chang | Detective and Investigator of Cooper. |
| 8 | (Det.) |
Mendoza | Detective and Investigator of Bronwyn. |
| | Officer |
Buzz Cut | Detective and Investigator of Nate. |
| | Javier |
Rojas | Bronwyn's father. |
| 9 | Charlie (2) |
| Ashton's husband. |
| | (Mrs.) |
Riordan | Formerly Hotshot's Advertising Executive. |
| 10 | Robin |
Stafford | Bronwyn's highly successful criminal defense Attorney. |
| | Vanessa |
| Louis's sidechick. Has a crush on Jake. |
| | Olivia |
Kendrick | Sassy student and rich girl. Addy's former friend. |
| | Kris |
| Someone Cooper secretly hooked up with. USCO model. |
| | Coach |
Ruffalo | Football coach. |
| 12 | Aiden |
Wu | Bayview transferee was featured in Simon's gossip app. |
| 14 | Rowan |
Flaherty | Addy's best friend. |
| 16 | Eli |
Klein Felter | Host of Until Proven - the TV show. |
| 18 | Liz |
Rosen | Channel 7 News Reporter. |
| 19 | Mallory |
| Drunk girl. Nate's acquaintance. |
| | Brianna |
| Nate's old acquaintance. |
| 22 | Mary |
| Cooper's lawyer. |
| 24 | Mikhail |
| Host of Mikhail Powers. |
| 25 | Lisa |
Jacoby | Reporter. |
| | Top |
| Cooper's football teammate. |
| 27 | Mrs. |
Macauley | Nate's mother. |
| | Sam |
Barron | The kid who Simon paid to fake a car accident. |