"Wander Darkly" is a magical realism love story about a couple who must navigate the aftermath of a devastating car crash.

Adrienne (Sienna Miller) is the mother of 6 month old Ellie, and she & her boyfriend/soulmate Matteo (Diego Luna) are on the verge of splitting up when they get in a head-on collision. Afterwards, Adrienne believes she has died & is just witnessing what came after her death but Matteo works to convince her she is very much alive. As Adrienne's parents work to take custody of their baby, Matteo struggles to help Adrienne make sense of her head. He tells her their story and takes her on a journey through their past so that she can ultimately see the truth, come back to her life, & care for Ellie before her mother takes the child away.