Mysterious Island - Season 1 Episode 3 Safe Haven

Following an earthquake, the group decides to seek shelter further inland. When a landslide strikes, Gideon becomes trapped beneath some large boulders. Harding and Neb set out to find materials to make an explosive change but Neb is overcome by sulfur fumes and must be pulled to safely by Harding. The final item on Cyrus's list turns up out of thin air (Nemo) allowing him to formulate an explosive to free Gideon. Traveling on, Neb falls down into a cave complex which becomes the group's new home, christened "Granite House" by Gideon. While fishing, Neb and Herbert pull an old sea chest out of the ocean. Returning to camp for asistance, Neb is hit by the effects of eating wild berries and loses his sight while atop a dangerous precipice and loses his footing…