(previews start on Sept. 4; opens on Sept. 22) Neil Labute's latest for MCC Theater concerns two fading movie stars trying to reignite with an aesthetically and ethically risky film. The play itself became a little less cinematic when Heather Graham departed abruptly. Elizabeth Reaser ("How I Learned to Drive") steps into the role with Fred Weller as her co-star. Terry Kinney directs the Hollywood to-do.