| 角色 | 饰演者 | 角色介绍 |
| Bug | 马克斯·希尔莱耶 | |
| Alex | 约翰·马加罗 | |
| Jerome | 丹泽尔·惠特克 | |
| Penelope | Zena Grey | |
| Brandon | Nick Lashaway | |
| Brittany | 宝琳娜·奥辛斯基 | |
| Jay | Jeremy Chu | |
| Fang | 艾米丽·梅德 | |
| Abel | 劳尔·埃斯帕扎 | |
| May | 杰西卡·赫特 | |
| Paterson | 弗兰克·格里罗 | |
| Jeanne-Baptiste | 达娜·贾克赛·古瑞拉 | |
| Dr. Blake | Harris Yulin | |
| Chandelle | 莎莉卡·艾普斯 | |
| Maria | Elena Hurst | |
| Principal Pratt | 丹尼斯·伯特斯卡瑞斯 | |
| Mr. Kaiser | Félix Solis | |
| Lake | Trevor St. John | |
| Melanie Pratt (as Shannon Walsh) | Shannon Maree Walsh | |
| Sarah | Alexandra Wilson | |
| Gus | Eric Zuckerman | |
| Officer Ramirez | Alberto Vasquez | |
| Quint | Lou Sumrall | |
| Podcast Host / Betty O'Neil | Lynnanne Zager | |
| Podcast Guest | Michael Bell | |
| Voice of News Anchor (voice) | Robert Clotworthy | |
| Riverton Radio Host | Terri Douglas | |
| Other Nurse | Amber Efé | |
| Girl in Hallway #1 | Hannah Hodson | |
| Girl in Hallway #2 (as Nicole Brittany Patrick) | 妮可·帕翠克 | |
| The Ripper | Christopher Place | |
| News Anchor | Richard Rutkowski | |
| Young Leah | Courtney Stow | |
| Young Leah | Kaitlyn Stow |
