Jake and his friend John have planned a few days of fun. But when they fill up the farm equipment with a special experimental fuel, they get more than they bargained for. — For the experimental fuel makes the tractors come alive and now they're turning the entire ranch upside down! — Tractors, bulldozers, lawnmowers... they've all come alive! Worst of all, they're trying to take over. Can Jake and John stop the vicious iron beasts, or will the freaky farm machines have their way?