| 角色 | 饰演者 | 角色介绍 |
| Rudy | 克里斯·杜贝克 | |
| Diana | 海瑟·卡夫卡 | |
| Paul | 亚历克斯·卡普夫斯基 | |
| Dexter | Zach Green | |
| Man at Door | Dan Brown | |
| Kid at book signing | Eryn Buchanan | |
| Girl at Car Wash | Harper Cummings | |
| Mrs. Petersen | Lana Dieterich | |
| Bookstore Clerk | Kim LeBlanc | |
| Chester | Joshua Meyer | |
| Convenience Store Clerk | Eric Moorhead | |
| Mr. Petersen | Garry Peters | |
| Grown-up Paul Lucas Fan (uncredited) | Adam Donaghey | |
| Young girl (uncredited) | Madison Rien Hall | |
| Boy / Book Reading (uncredited) | Brett Hill |
