In the year 2020 Earth is under threat from Martian androids who want revenge on the human race. An organization is set up on Earth called Terrahawks, which is top secret to the rest of the world.
While the Zeroids are exploring a crater on a meteorite they believe may contain gold, Zelda sits back and smiles. The 'golden nugget' they find is secretly a bomb - planted there for just such an occasion.
S1E3 23 min