Two journalists drop by the Waterloo studios, where a director shows them a rough cut of a pacifist film. In it, a botched atomic test in Belgium creates a clay cloud that spreads world peace, causing stock markets to crash and weapons manufacturers to lose their jobs.The journalists roast the movie for being unrealistic, but the director defends it as a wake-up call to maintain peace. Afterward, they tour the studios, giving a cool look behind the scenes.
| Actor | Role |
|---|---|
 Paul FrankeurDirector | Director |
| MMarcel BerteauJean | Jean |
| CClaude NadineEva | Eva |
| GGeorgette MaxaneMère de Jean | Mère de Jean |
| RRaymonde SartèneMoeder van Eva | Moeder van Eva |
 Pierre TrabaudJournalist | Journalist |
| GGuy LouJournalist | Journalist |
| RRobert LussacPastoor | Pastoor |
| PPaul DelmicheProfessor den Droomer | Professor den Droomer |
 Hubert DaixDrygold | Drygold |
 Gaston DuprayCombino | Combino |
| MMarcel CornelisMeneer Dupont | Meneer Dupont |
| BBilly FassbenderJonge directeur | Jonge directeur |
 Maurice VaneauWerkman | Werkman |
| MMarguerite DaulboysWerkman | Werkman |
| MMonique DefruVerkoopster | Verkoopster |
| JJean GerardyVoorzitter van de FAO | Voorzitter van de FAO |