This article belongs to Inferno999.If you want to contribute, ask in the comments. This article has something to do with the movie Dreamcatcher. "Mom, every night I dream about this weird unicorn." —Diana, talking to her mother about Randy. Diana is the little sister of Max in the movie Dreamcatcher. She makes a cameo in the movie but has a much bigger role in the Disney Infinity 3.0 playset, the 2nd movie and the novel.