L'appel du glacier
- Sena: 1970
- Pajjiż:
- Ġeneru: Documentary
- Studio: Teenergy Productions
- Kelma ewlenija: switzerland, climate change, ice melting, nature documentary, environmental documentary, climate action
- Direttur:
- Kast: Martine Rebetez, Bertrand Gentizon, Gabriel Murisier, Vanessa Lakhdar
