| 角色 | 饰演者 | 角色介绍 |
| Pepe Nietnagel (as Hansi Kraus) | 汉斯·克劳斯 | |
| Marion Nietnagel | 尤斯奇·格拉斯 | |
| Geneviève Ponelle | 汉娜萝蕾·艾尔斯纳 | |
| Dr. Gottlieb Taft | Theo Lingen | |
| Kurt Nietnagel | Gustav Knuth | |
| Dr. Glücklich | 汉斯·克拉林 | |
| Studienr?tin Dr. Pollhagen | Ruth Stephan | |
| Dr. Arthur Kn?rz | Rudolf Schündler | |
| Pedell Bloch | Hans Terofal | |
| Heinz Thomas | Gerhard Lippert | |
| Ministerialdirektor | Walter Rilla | |
| Oberstudienrat Blaumeier | Harald Juhnke | |
| Frau Nietnagel | Carola H?hn | |
| Lydia | Michaela May | |
| Barbara Forster | Yvonne Ten Hoff | |
| Schl?zer | Werner Am Rhein | |
| Ewalt Kunst | Pierre Franckh | |
| Munck | Michael von Harbach | |
| Polizist (uncredited) | Hellmuth Haupt | |
| Lehrer (uncredited) | Josef Moosholzer | |
| Oberbürgermeister (uncredited) | Karl-Heinz Peters | |
| Mann (uncredited) | 赖恩尔·哈拉尔德 | |
| Schülerin (uncredited) | Jutta Speidel |
