1 Season
26 Episode
Once Upon a Time... The Explorers - Season 1 Episode 24 Piccard from the Mountain Tops to the Depth of the Sea (1997)
- Country : France
- Genre : Kids, Animation, Documentary, Family
- Studio : Canal+
- Director : Albert Barillé
- Cast : Roger Carel, Olivier Destrez, Hélène Levesque, Patrick Préjean, Daniel Beretta