| 角色 | 饰演者 | 角色介绍 |
| Dr. Peter Venkman | 比尔·默瑞 | |
| Dr. Raymond Stantz | 丹·艾克罗伊德 | |
| Dr. Egon Spengler | 哈罗德·雷米斯 | |
| Dana Barrett | 西格妮·韦弗  | |
| Louis Tully | 里克·莫拉尼斯 | |
| Janine Melnitz | 安妮·波茨 | |
| Walter Peck | 威廉·阿瑟东 | |
| Winston Zeddmore | 埃涅·赫德森 | |
| Mayor | David Margulies | |
| Male Student | Steven Tash | |
| Female Student | Jennifer Runyon | |
| Gozer | Slavitza Jovan | |
| Hotel Manager | Michael Ensign | |
| Librarian | Alice Drummond | |
| Dean Yager | Jordan Charney | |
| Violinist | Timothy Carhart | |
| Library Administrator | 约翰·罗斯曼 | |
| Archbishop | Tom McDermott | |
| Himself | Roger Grimsby | |
| Himself | 拉里·金 | |
| Himself | Joe Franklin | |
| Himself | Casey Kasem | |
| Fire Commissioner | John Ring | |
| Police Commissioner | Norman Matlock | |
| Police Captain | Joe Cirillo | |
| Police Seargeant | Joe Schmieg | |
| Jail Guard (as Reggie Vel Johnson) | Reginald VelJohnson | |
| Real Estate Woman | Rhoda Gemignani | |
| Man at Elevator | Murray Rubin | |
| Con Edison Man | Larry Dilg | |
| Coachman | Danny Stone | |
| Woman at Party | Patty Dworkin | |
| Tall Woman at Party | Jean Kasem | |
| Doorman | Lenny Del Genio | |
| Chambermaid | Frances E. Nealy | |
| Hot Dog Vendor | Sam Moses | |
| TV Reporter | Christopher Wynkoop |
