Jumanji star died in August 2014, leading to a worldwide outpouring of grief for the much-loved star.Now the new documentary, entitled Robin’s Wish, will give a greater insight into the star’s life, with interviews with those closest to him.One such person is director Shawn Levy, who worked with Williams on all three of the Night at the Museum movies.In Robin’s Wish, Levy describes working with Williams on the final instalment, filmed two years before his death, and noticing he wasn’t