Cast & crew
We Are Building (1930)
Directed by Joris Ivens
Crew
| Willem Bon | Camera Operator |
| Eimert Sinoo | Scenario Writer |
| John Fernhout | Camera Operator |
| Joris Ivens | Scenario Writer |
| Joris Ivens | Director |
| Eli Lotar | Camera Operator |
| Joris Ivens | Editor |
| Jan Hinter | Camera Operator |
| Joris Ivens | Camera Operator |
| Joris Ivens | Editor |
| Eimert Sinoo | Scenario Writer |
| Willem Bon | Camera Operator |
| Joris Ivens | Scenario Writer |
| Jan Hinter | Camera Operator |
| Eli Lotar | Camera Operator |
| Joris Ivens | Director |
| Joris Ivens | Camera Operator |
| John Fernhout | Camera Operator |