A premiere at the Boulder International Film Festival this Sunday will be deeply personal for Denver comedian Adam Cayton-Holland. "See You When I See You" is based on his book, "Tragedy + Time." It recounts the suicide of his younger sister, Lydia, his struggle to come to terms, and the stigma around mental health. Ryan Warner spoke with Cayton-Holland in front of an audience at the Newman Center in Denver when the book hit shelves in 2018.