A brilliantly funny and wildly quirky series from the creator of Astrosaurs . Professor McMoo is a very clever cow - so clever, in fact, that he has managed to build himself a time machine from discarded farming machinery. He and his two cow friends, Pat and Bo Vine live on the Barmer farm, in fear of the hideous farmer's wife, Betty. But they are also star agents of the CIA - Cows in Action, a crack team of cow commandos! In the future, cows live peacefully with humans as equals, not as food. But some cows in the future try to use the technology of time travel to interfere with history - and the Prof has to help stop that! It's a goldrush! The CIA 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 FBI and save history as we know it?