Robert Preston, Lynn Redgrave. The police think leading lady Monica Wells committed suicide, but her fianc+ª, playwright Alex Dennison, doesn't buy it. So on the anniversary of her death, Alex sets a trap by inviting all the people he suspects to read his latest script-a clever piece designed to ferret out the killer. With more twists than a thrill seeker's favorite roller coaster, you'll be on the edge of your seat until the final frame. 1982/color/97 min/NR.