How is a family to maintain some sort of order within the household with ghost squatters about?
Original title: Oulala Célestine
Country: France
Running time: 22 min × 26 episodes
Category: TV series and specials
Techniques used: 2D computer
Target public: 9-11 years
Script writer: Sandrine JOLY
Graphic designer: Élodie BOUGEOIS