Dual Linda Lovelace biopics are in the works, and one of them just nabbed Sharon Stone. The actress tells AP that she’s joined the cast of Inferno: A Linda Lovelace Story. Inferno is the one that almost starred Lindsay Lohan, but now Malin Akerman is set in the leading role. Matthew Wilder will direct. Lovelace came to prominence after her starmaking performance in Deep Throat, later claiming that she had been forced into the pornography business by her abusive husband. The competing biopic in the works, Lovelace, has Amanda Seyfried set as the starlet, with Peter Sarsgaard in talks to play her husband Chuck Traynor. Stone will move on to Inferno after filming the thriller The Mule.