The most recent production wasWHO KILLED SANTA CLAUS? by Terence Feely
The setting is Christmas Eve in the home of television "aunty" Barbara Love, where preparations are underway for the party she traditionally holds for her colleagues. When she arrives home there are some unexpected and rather unpleasant surprises, as looking through the post she finds a letter from the newsagent saying the papers have been cancelled and one advising that the phone will be cut off.
Things turn more threatening when she opens an anonymous Christmas present to find a miniature coffin. She thinks it all a sick joke, until a sinister message on her answer-phone threatens to kill her.