Kolchak is a reporter hunting down a 144-year old alchemist who is killing women for their blood.

After a deadly plague kills most of the world’s population, the remaining survivors split into two groups – one led by a benevolent elder and the other by a malevolent being – to face each other in a final battle between good and evil.

Astronomers discover a comet that they believe will crash into Phoenix, Arizona. They attempt to warn officials, but no one believes them.

With Earth destroyed in a nuclear war, Colonel Wilder finds himself alone with his family on Mars. To rebuild what he has lost, Wilder chooses to make Mars his new home.

With native Martians wiped out by disease, thousands of humans now colonize the red planet and attempt to create a second Earth.

The exploration of Mars begins with two failed expeditions. Colonel Wilder then leads a crew to discover the secret of Mars – only to find all the Martians dead from chicken pox.