Hindustan Times | Crowded in here: Leonardo DiCaprio to play 24 personalities in film Hindustan Times Leonardo DiCaprio will play Billy Milligan, who had 24 personalities, in his next film The Crowded Room. The film will be adapted from the non-fiction book about Milligan, who was the first person to successfully use multiple personality disorder as a defence ... Leonardo DiCaprio joins "The Crowded Room" |