Jack needs to know if his life made a difference.  He invites four unlikely people who he meets along his journey to provide an answer.  Bruno is thought to be successful but can't handle heart-wrenching loss. Rose enters Jack's life at a very young age, and Luke's role may save him from disaster. Anna is a bright spot who  inspires Jack to climb an old path.

Legacy ideas are shared by all, but it's the surprise that Jack both receives and gives that determine if his life was without a purpose.