Although it only clocks in at 15 seconds (sometimes shows take "teaser" too seriously!), the teaser below establishes the tone for the emotional and already praised film . Soundtracked by dramatic and stunning orchestral music as it jumps from past to present, the teaser shows a distressed Dern as adult Jennifer, a journalist, and a young actress, Isabelle Nélisse, as the young Jenny. We also get a brief look at the impressive roster of actors being used to tell this new incarnation of Fox's own real-life experience.