Cast
Véronique PréaultNarrator (voice)
Bruno MagneJules Verne (voice)
Stephan Kalb
Violaine SautterSelf - Geologist
Þorvaldur ÞórðarsonSelf - Volcanologist- Hélène BureauSelf - Mineraologist
- Benoît IldefonseSelf - Geologist
- Kai-Uwe HinrichsSelf - Geochemist
- Bénédicte MénezSelf - Geomicrobiologist
- Emmanuelle GérardSelf - Geomicrobiologist
- Mathilde CannatSelf - Geochemist
- Nathalie Bolfan-CasanovaSelf - Geochemist
- Jean-Paul MontagnerSelf - Seismologist
- Stéphane GaffetSelf - Director of LSBB
- Denis AndraultSelf - Geophysicist
