New Europe presidential candidate Etienne Alexis is a scientist promoting artificial insemination for social betterment and therapy to eliminate passion. To celebrate his engagement to a cousin, he hosts an aseptic picnic, where Mother Nature asserts herself. A shepherd's flute conjures a windstorm throwing Alexis together with the luscious Nénette, a farm lass who, although unimpressed with men, wants to have a baby.
| Actor | Role |
|---|---|
 Paul MeurisseÉtienne Alexis, célèbre biologiste | Étienne Alexis, célèbre biologiste |
 Catherine RouvelAntoinette dite :Nénette | Antoinette dite :Nénette |
 Jacqueline MoraneTitine | Titine |
 Fernand SardouNino, le père de Nénette | Nino, le père de Nénette |
 Jean-Pierre GranvalRitou | Ritou |
 Hélène DucIsabelle, la secrétaire du biologiste | Isabelle, la secrétaire du biologiste |
| IIngrid Nordinela comtesse Marie-Charlotte | la comtesse Marie-Charlotte |
 Charles Blavettele berger Gaspard | le berger Gaspard |
 Marguerite CassanMme Odile Poignant | Mme Odile Poignant |
 André Brunotle curé | le curé |