Sometimes, even your most attentive parenting isn’t enough. “Beautiful Boy” is based on David Sheff’s memoir about “losing” his son to addiction, and trying to find him and get him back. As the memoir was co-written by that son, the story isn’t so much about the suspense of what will happen to the kid (Timothee Chalamet of “Call Me By Your Name”) as what the parents (Steve Carell and Maura Tierney) and kid put each other through on this nightmarish journey. Amy Ryan also This one’s due out in October.