Aldnoah.Zero (2014)

Let justice be done, though the heavens fall

Cast

Natsuki Hanae, Kensho Ono, Sora Amamiya, Mikako Komatsu, Sayaka Ohara

Overview

In 1972, the Apollo 17 mission discovered a hypergate to Mars on the surface of the moon. Soon a war breaks out between Earth and Mars, and Martian soldiers begin to descend from the sky, riding steel giants, intent on exterminating humanity.