Lights. Camera. Murder. The Dexter series continues with a wild ride through Hollywood.   Mega-star Robert Chase is famous for losing himself in his characters. When he and a group of actors descend on the Miami Police Department for "research," Chase becomes fixated on Dexter Morgan, the blood spatter analyst with a sweet tooth and seemingly average life. Chase shadows Dexter's every move, trying to learn what makes him tick. However, Dexter's favorite pastime of hunting dow