Elizabeth Olsen is one of the best actors when it comes to balancing grief, hope, joy, and loss. Her stint in Sorry For Your Loss (where she's mourning her late husband and trying to figure out the details of his death) is still some of the best acting I've ever seen,

Eternity is set in an afterlife where souls are granted one week to pick where they will spend eternity. After she dies, Joan (Olsen) must choose between Larry (Teller), with whom she shared her life, and her first love, Luke (Turner), who died many years ago.