H.G. Wells' classic novel is brought to life in this tale of alien invasion. The residents of a small town in California are excited when a flaming meteor lands in the hills. Their joy is tempered somewhat when they discover that it has passengers who are not very friendly.

It is a normal day for everyone, until President of the United States James Dale (Jack Nicholson) announces Martians have been spotted circling Earth. The Martians land and a meeting is arranged, but not everything goes to plan, and the Martians seem to have other plans for Earth. Are they just misunderstood beings or do they really want to destroy all of humanity?

John Carter, a Civil War veteran, who in 1868 was trying to live a normal life, is "asked" by the Army to join, but he refuses so he is locked up. He escapes, and is pursued. Eventually they run into some Indians, and there's a gunfight. Carter seeks refuge in a cave. While there, he encounters someone who is holding some kind of medallion. When Carter touches it, he finds himself in a place where he can leap incredible heights, among other things. He later encounters beings he has never seen...

On Mars, the female babies are nursed by robots while the male babies are dumped in the junkyard under the command of Supervisor. They research Earth and finds that the boy Milo is raised by his Mom with love and discipline. The Martians come to Earth and abduct Mom, to use her brain to instruct the robots about how to raise children. However, Milo sneaks into the spaceship and comes to Mars. He meets Gribble, a young man that behaves like a child and together with the hippie Martian Ki and...

While digging a new subway line in London, a construction crew discovers first: a skeleton, then what they think is an old World War II German missile. Upon closer examination the "missile" appears to be not of this earth! This movie examines the age old question of how we came to be on this planet. It is surprisingly scary.

Two years after the Martian invasion, George Herbert's worst fears are realized: The Aliens have returned. As a second wave of Martian walkers lay waste to what's left of Earth, an alliance of military forces prepares a daring attack on the Red Planet itself. Once again, the future of mankind hangs in the balance.