Hoping to alter the events of the past, a 19th century inventor instead travels 800,000 years into the future, where he finds mankind divided into two warring races.

The strong bond between two brothers is challenged when their chosen responsibilities set them at odds, with extraordinary consequences.

Some time after the Mousekewitz’s have settled in America, they find that they are still having problems with the threat of cats. That makes them eager to try another home…