Actor William Gillette, adored for his leading role in the play Sherlock Holmes, has invited his fellow cast members to his castle for a weekend of Christmas revelry. But when one of the guests is stabbed to death, the festivities quickly take a dangerous turn. It is up to Gillette himself, under the persona of Holmes, to track down the killer before it’s too late. The danger and hilarity are non-stop in this glittering whodunit set during the Christmas holidays!