A mysterious letter from her grandfather to her father that mentions someone named "Richard".
You can find more detailed episode guides and reviews on IMDb or Rotten Tomatoes . 1×19 Do the Math | - Chris Marquette
Joan's persistence leads her to discover that Richard is her father’s half-brother.
A mysterious letter from her grandfather to her father that mentions someone named "Richard".
You can find more detailed episode guides and reviews on IMDb or Rotten Tomatoes . 1×19 Do the Math | - Chris Marquette
Joan's persistence leads her to discover that Richard is her father’s half-brother.