Tell-All

Soaked, nay, marinated in the world of vintage Hollywood, Tell-All is a Sunset Boulevard–inflected homage to Old Hollywood when Bette Davis and Joan Crawford ruled the roost; a veritable Tourette’s syndrome of rat-tat-tat name-dropping, from the A-list to the Z-list; and a merciless send-up of Lillian Hellman’s habit of butchering the truth that will have Mary McCarthy cheering from the beyond. Our Thelma Ritter–ish narrator is Hazie Coogan, who for decades has tended to the outsized needs of Katherine “Miss Kathie” Kenton—veteran of multiple marriages, career comebacks, and cosmetic…