Everything in high school is like the world ending and Sadie Mitchell's crippling fear of the coming apocalypse is the heightened version of that. Undeterred by the naysayers, Sadie has two weeks to ready herself before doomsday. She needs to master survivalist cuisine, learn to sew, but there are other things...personal things: go to a high school party, kiss a boy, and most importantly, get her best friend back.

When a photographer (Abbie Cornish) in a failing marriage suffers severe memory loss after a traumatic accident, strange clues among her photos suggest she may be responsible for the deaths of family members she never knew she had. Long plays a concerned psychiatrist who tries to help her recover lost memories.