While trying to make a batch of super meth with nuclear waste laden chemicals farmer Shawn makes a monster. Before he knows it a mutant herd of radioactive giant killer cattle begin to wreak terror. Only his neighbor Dan Dan the wrecking man Jancke can save the day. After a battle on his own land he rushes to Wayne Nebraska to alert the town. Knowing only that he and his best friends Travis and Smalley can save the day he enlist their help. From there...