Pilotthe 100 : Season 1 Episode 1 Page

: A carefree "spacewalker" who quickly becomes a key ally for Clarke.

: The episode ends with the shocking realization that they are not alone; a mysterious spear is thrown at one of the teens, Jasper, signaling the presence of "Grounders." Core Characters Introduced PilotThe 100 : Season 1 Episode 1

: 100 teenagers, considered "expendable" by the Ark's laws, are dropped into Earth’s atmosphere in a crude dropship. : A carefree "spacewalker" who quickly becomes a