There’s a fascinating film sub-genre of true stories so outlandish you can scarcely believe they really happened – Argo, BlacKkKlansman, Catch Me If You Can, to name a few – and then there’s the real tale of author Lee Israel, whose potent mix of career desperation, misanthropism and alcoholism signals exactly why she got involved in a larger-than-life game of cat and mouse. As magnificently portrayed by Melissa McCarthy in Marielle Heller’s Can You Ever Forgive Me? (B+), with a sharp and sassy script by Nicole Holofcener and Jeff Whitty based on Israel’s memoirs, the protagonist is laid off, late on rent and veterinary bills, divorced from reality and falls into a con of counterfeiting personal letters by novelists and playwrights to sell to collectors so she can fund her desperate lifestyle in early ’90s New York City. This is a film that quite clearly depicts life on the margins and how a pile-up of poor decisions and bad luck can foist someone into a sticky spot. Like dramatic-mask Jerry Lewis or Robin Williams, McCarthy demonstrates the reverse clown effect, depicting the the mentally anguished machinations and nuances behind a crowd pleaser (in this case Lee Israel is a famed autobiography writer whose style falls out of favor). McCarthy is joined for career-best performances by Richard E. Grant, a boozy buddy who discovers a sly synergy with a similarly broken spirit. Grant is glorious and adds to the glow of McCarthy’s superb acting. Jane Curtain is also wonderful in a small part as Israel’s beleaguered agent. This highly observant film, with its taut balance of dark themes, could teeter at any time into oblivion of heartache and histrionics but maintains an oddly indomitable optimism. Credit goes to Heller’s command of the material, a real and raw script and marvelous performers, who together manage to fashion the experience into a bit of a love letter to the Big Apple, albeit one that’s a bit rotten to the core. The movie will reward the well-read with its droll references to Dorothy Parker, Noel Coward, Kate Hepburn and Fanny Brice as well as viewers who simply come to witness McCarthy and Grant display roles of a lifetime. Different from a Barfly, Ironweed or Leaving Las Vegas, the film isn’t so concerned about its subjects’ alcoholism as an isolated character trait; it’s a full portrait of how people get by. Unlike the doctored documents Israel concocts to escape from reality, the film’s indelible characters are the genuine article.