Disney would need to negotiate 're-use fees' with Fisher's estate to resurrect her character for future films, said Mark Litwak, an entertainment attorney in Los Angeles.
The rights of actors' heirs are rooted in a 1985 California law requiring filmmakers to obtain permission from a celebrity's estate to use his or her image after death. The law was enacted after a campaign by the son of Dracula actor Bela Lugosi, a lawyer who objected to widespread use of his late father's image.