| 角色 | 饰演者 | 角色介绍 |
| Mike Canfield | Wayne Crawford | |
| Dr. Elliot Snow | 杰森·埃弗斯 | |
| Liza Williams | Roberta Leighton | |
| Lester | Cliff 'Fatty' Emmich | |
| Sheriff Ben Williams | Rooney Kerwin | |
| Jack | Bert Freed | |
| Toby | Scott Avery | |
| Agent Arriving #1 | Harry Kerwin | |
| Agent Leaving | Matt King | |
| Maggie Snow | Bobbie Ellyne Kosstrin | |
| Second Arguing Man | Ray Michel | |
| Hotel Clerk | Robert G. Noe | |
| Arguing Man on Street | David Renier | |
| Bubba | Jerry Rhodes | |
| Agent Arriving #2 | Rick Rhodes | |
| Security Guard | Burt Richards | |
| Boy Student | William Roundebush | |
| Floyd | Bob J. Shields | |
| Second Guard | Dick Sterling | |
| Girl Student | Denise Taylor |
