TVW Epi84 Chapter 5 Guardian Angel:The Journey Home

Chapter 5 sees Tim's newest hospital visitor announcing herself as his sister; the half-sister he's never met nor known anything about.

She's insistent that he listens to her. There's the father she wants him to reunite with, and younger brother, Rick, to meet. And there's a time limit attached to the reunion too. 

What's Tim going to do?