| 角色 | 饰演者 | 角色介绍 |
| Margaret Matheson | 西格妮·韦弗  | |
| Tom Buckley | 希里安·墨菲 | |
| Simon Silver | 罗伯特·德尼罗 | |
| Dr. Shackleton | 托比·琼斯 | |
| Sally Owen | 伊丽莎白·奥尔森 | |
| Monica Handsen | 朱莉·理查德森 | |
| Benedict Cohen | 伯恩·戈曼 | |
| Dana | 凯伦·戴维 | |
| TV Boy | 杰西·波斯迪克 | |
| Howard McColm | 加里克·哈根 | |
| Traci Northrop | Jeany Spark | |
| Reporter #1 | 彼特·布洛克 | |
| David | 帕布罗·德奎 | |
| Jim Carroll | 米切尔·马伦 | |
| Young Simon Silver | 恩吉尼奥·米拉 | |
| Soldier Son | Aidan Shipley | |
| Dr | Patricia Potter | |
| Judi Cale | Gina Bramhill | |
| Standing Spectator | Simon Phillips | |
| Reporter #3 | 莫莉·马尔科姆 | |
| Reporter | Liliana Cabal | |
| Mrs. Owen | 安·特恩布尔 | |
| Woman in Wheel Chair | Paulette Sinclair | |
| Dr. Conrad Jennings | Julius Cotter | |
| Dick | Eben Young | |
| Dana | Lynn Blades | |
| Silver's Assistant (uncredited) | 西蒙·布雷丁 | |
| Lab Telekinesis Scientist (uncredited) | Nikol Kollars | |
| Journalist (uncredited) | Jaume Queralt | |
| Simon Silver's assistant (uncredited) | Jean Claude Ricquebourg | |
| TV Interviewer 70's (uncredited) | Robert G. Slade | |
| Man in Bathroom #2 (uncredited) | Joshua Zamrycki | |
| Male Reporter 4 | Jeff Mash | |
| Student in Magna Room | Benjamin Nathan-Serio |
