== Suggestion == 

 I am wondering whether we need to have Boris and Olga here, since they only appeared in two or three episodes.  If nobody has any objections, I think I'm going to incoporate references to them in descriptions of the other characters in the same way that "Will" is refered to under Ingrid's section (unless of course anyone thinks he deserves his own section), or perhaps, as was done for Grandma Dracula, Crone, perhaps resurrect the category of "rare casts".