| 角色 | 饰演者 | 角色介绍 |
| Owen | 柯蒂·斯密特-麦菲 | |
| Abby | 科洛·莫瑞兹 | |
| The Father | 理查·詹金斯 | |
| Owen's Mother | 卡拉·布欧诺 | |
| The Policeman | 伊莱亚斯·科泰斯 | |
| Virginia | 萨莎·巴瑞斯 | |
| Larry | 迪伦·凯宁 | |
| Jack | Chris Browning | |
| Mr. Zoric | 里奇·科斯特 | |
| Kenny | Dylan Minnette | |
| Mark | Jimmy 'Jax' Pinchak | |
| Donald | Nicolai Dorian | |
| Nurse | Rebekah Wiggins | |
| Seth | 塞斯·艾德金斯 | |
| Lanky Kid | Ashton Moio | |
| Kenny's Brother | Brett DelBuono | |
| Girl in Pool | Gwendolyn Apple | |
| Video Arcade Counterman | Colin Moretz | |
| Scottie Tate | Rowbie Orsatti | |
| Principal | Brenda Wehle | |
| Football Player #1 | Galen Hutchinson | |
| Football Player #2 | Dean Satriano | |
| Admitting Nurse | Rachel Hroncich | |
| Day Nurse (as Deborah Mazor) | Deborah L. Mazor | |
| Train Conductor | Frank Bond | |
| Newscaster | Kayla Anderson | |
| Paramedic #1 | Tobin Espeset | |
| Paramedic #2 | Ben Bode | |
| Paramedic #3 | Juliet Lopez | |
| Paramedic #4 | Jon Kristian Moore |
