Actors seek posthumous protections after big-screen resurrections

By Lisa Richwine and Jill Serjeant LOS ANGELES/NEW YORK (Reuters) - Tuesday's death of actor Carrie Fisher, who played Princess Leia in "Star Wars," set off waves of remembrance among fans - but also speculation over her character's return in yet-to-be-filmed episodes. Filmmakers are tapping advances in digital technology to resurrect characters after a performer dies, most notably in "Rogue One: A Star Wars Story." The film, in theaters now, features the return of Grand Moff Tarkin, originally