The 100 Season 1 Episode 3 — Earth Kills

As a dangerous, acidic fog approaches, Clarke, Finn and Wells set out in search of a seaweed-like plant to make an antibiotic poultice for Jasper's wounds, while a vulnerable young girl follows when Bellamy takes a group out hunting for food.

The 100 Season 1 Episode 3 (“Earth Kills”) is episode 3 of 13 in Season 1 and first aired on April 2, 2014. It runs about 43 minutes. Directed by Dean White. Written by Elizabeth Craft and Sarah Fain. Guest stars include Richard Harmon, Rhys Ward and Izabela Vidovic. The 100 is a Sci-Fi & Fantasy, Action & Adventure and Drama series from The CW.