Gaston is a new guy at the Peticoin start-up. With his delusional inventions, he will change the lives of his colleagues. Cat, seagull, cow, and gaffophone will be at the center of the mishaps of this genius laidback handyman who wants only to do good, but has the gift of annoying Prunelle, his boss. Can those Gaston's gaffes galore prevent the buy-out of the Peticoin by Mr. de Mesmaeker?
as Gaston Lagaffe
as Prunelle
as Longtarin
as M. de Mesmaeker
as Mademoiselle Jeanne
as Lebrac
as Boulier
as Raoul
as Jeff
as Sonia
as Jules de chez Smith en face
as Bertrand Labévue
as Mademoiselle Kiglouss
as Édern
as Le médecin
as Pilote hélico gendarmerie
as PDG (voice)
as Voix du hall (voice)
