Yes ratfans, it's time to put on your party hat and boogie on down to the Ratcave where Kevin the gerbil, Errol the hamster, Fergie the ferret and all the gang celebrate in style. 4 Will Roland succeed in rewriting the original Dickens' classic A Christmas Carol? Special guests include Brian Blessed, Chris Tarrant, Mike Read, Aled Jones and a host of others, not forgetting Darcey (James Saxon) and Maureen McConkey (Anna Karen).