On a quiet day in a log cabin in Texas, war veteran Billy Boots was watching television when he suddenly hears a loud noise in the backyard.

Surprised, he goes out to investigate to see what happened and realizes that aliens are invading the United States.

Billy Boots, as a good patriot, cannot allow anyone to harm his precious country, so he rides on the tank that he had stored as a memory of the Great War and with all the decision in the world, he advances towards the horizon to end the invaders.

Will he be victorious?