<p>Thriller </p><p>Bernard Slade </p><p> Characters: 3 male, 3 female</p><p> Interior Set</p><p> That stellar practitioner of Broadway comedy at its best has here turned his hand, quite successfully we believe, to another genre the mystery thriller. This gripping play takes place in the beach house of Blair Griffen, movie star. Blair is getting divorced, and her husband Morgan is coming to pick up his painting. Then a papparazzo named Tony Lombardi, who is obsessed with Blair, kills Morgan; only