In Zimmerwald, idyllically situated in the foothills of the Swiss Alps, an ornithological meeting took place in the middle of the First World War. In reality, it was a secret conference against the war that united Lenin and other socialists from all over Europe. One hundred years later, a secondary school class searches for traces of this history.
| Directing | Valeria Stucki | Director |
| Writing | Valeria Stucki | Writer |
| Camera | Silvan Hillmann | Director of Photography |
| Production | David Fonjallaz | Producer |
| Production | Louis Mataré | Producer |
| Editing | Antonio Trullén Funcia | Editor |
| Sound | Jonathan Darch | Sound Designer |
| Crew | Adrien Kessler | Mixing Engineer |