The Lost (2017)

Frank is a grieving man. He lost his wife of many years to cancer and is losing touch with his only daughter. Now he's spiraling into despair and looking to end it all. One fateful night he comes upon a little girl who's lost and trying to get back to her own family. While unraveling the mystery behind this lost child Frank comes to learn just how important his own daughter and staying alive to be with her again really is.