Cast & crew
Black Gate Cologne (A Light Play) (1968)
Directed by Aldo Tambellini, Otto Piene
Crew
| Klaus Schomens | Camera Operator |
| Dietbert Schmidt | Camera Operator |
| Joachim Pfaff | Camera Operator |
| Erwin Hübner | Camera Operator |
| Jürgen Bever | Camera Operator |
| Aldo Tambellini | Director |
| Otto Piene | Director |
| Otto Piene | Director |
| Klaus Schomens | Camera Operator |
| Aldo Tambellini | Director |
| Dietbert Schmidt | Camera Operator |
| Erwin Hübner | Camera Operator |
| Jürgen Bever | Camera Operator |
| Joachim Pfaff | Camera Operator |