A little over the year after the death of one of the most beloved Oscar-winning actors in Hollywood, details of Robin Williams' will are beginning to come out days after his widow spoke about his true cause of death - and it seems like there can be no "Aladdin" sequels in the future featuring his voice.

Back in 1992, Williams voiced the Genie in the Disney version of Aladdin to major critical acclaim, bringing forward an age of celebrities doing voice work on animated films (many stars have followed his footsteps since, including the likes of Ellen DeGeneres and even Oscar-nominated superstar Emma Stone), and there are reportedly hours extra of voice footage from his incredible performance - but Robin Williams' will forbids Disney from using them after his death.

According to The New York Post, Robin Williams' will has a special clause dedicated to his voice work in "Aladdin," saying that Disney can't use outtakes from the films for the following 25 years after his death - killing off any sequel hopes in the past, as a former Disney exec had told the Times of London that there was enough footage to add his voice to a fourth installment of the "Aladdin" series.

"When he was on form, the hyperactive motormouth we love from 'Good Morning Vietnam' and 'Mrs. Doubtfire,' was making 30 jokes a minute," said the executive, who remained anonymous, according to Comic Book. "Now, because he insisted on a final say on such material, [the jokes] will remain in the vaults," he added, speaking about Robin Williams' will.

As The Independent reports, Robin Williams' will added that the clause sought to prevent the actor's family from "incurring estate penalties due to his posthumous earnings" by using his work immediately after his passing - so, sadly enough, we won't get to hear any more of the star's Genie voice.

However, the new "Aladdin" Blu Ray will add some outtakes from the actor's work in the past - so while Robin Williams' will prevents this from being used, you can watch a bit of what he worked on at the time on the clip below!