Garfield America's favorite cat is going continental. He's traveling across the pond (with canine sidekick Odie) to surprise his master Jon Arbuckle (Meyer) who is in London to propose to his girlfriend veterinarian Liz Wilson (Hewitt). In the land of Big Ben Buckingham Palace Scotland Yard and fish and chips Garfield's British invasion takes on a Prince and the Paw-per dimension. He inadvertently swicthes places with the Prince a royal cat (and by luck his exact look-a-like) who has just inherited Castle Carlyle from his deceased owner Lady Eleanor this is a huge disappointment to her dastardly nephew Lord Dargis (Billy Connelly). Now living it up as the Cat of Carlyle Garfield has a butler and an international array of servants and subjects including Winston a very English bulldog; McBunny a Scottish hare; Nigel a Punjab ferret; Bolere a Sapnish bull; I Claudius a Shakepeare quoting mouse and Christophe a French goose. Meanwhile Prince is living the simple life of a commoner hitting the pubs with Jon and Oldie getting his first taste of lasagne...and loving all of it! Uneasy is the head however that wears the crown. Lord Bargis who is next in line to the estate wants Prince/Garfield out of the picture. Garfield's bigger better more pur-fect world is soon turned upside down in the tale of two kitties!