The Wild West Moo-nster

It's a Gold Rush! The C.I.A. have been sent back to 1860s America where a ter-moo-nator and his shifty sidekicks are trying to get their hands on all the unclaimed land in the Wild West. With all the local cattle going missing and a sinister monster on the loose, can McMoo, Pat and Bo stop the F.B.I. and save history as we know it?