A caving expedition recently discovered a community of dwarf crocodiles living in the Abanda Caves, Gabon. The crocs are living in pitch darkness, hunt bats and some have bright-orange skin. Part of the original team returns to find out more about this bizarre phenomenon. It's mission impossible to access the crocs world and there's no way of knowing what they might find.

• Earth Touch
• Smithsonian Networks
• Joe Szymanski
• Matt Shirley
• Olivier Testa
• Kharl Remanda
• Emmanuel Amoah