Then why, Mr. Doherty, do you always cast a name actor as the murderer and thus give the game away right off the bat???!!!!
That's not always true. Craig Bierko wasn't the murderer in his episode; it was his crazy secretary. Callie Thorne wasn't the murderer in her episode; actually, she had no significant role in her episode. The Lisa Edelstein episode, on the other hand...