Joan.of.arcadia.119.do_the_math.hdtv-lol.avi -

When Joan confronts her parents about Richard, they are evasive and tell her to forget about him, prompting her to ask her brother Luke to investigate the family secret. Key Plot Points

In this episode, Joan is struggling with her math schoolwork. God appears to her and suggests she take piano lessons. To afford the lessons, she agrees to clean for a local piano teacher. While searching for her old piano books, Joan discovers: Old photos of her father. joan.of.arcadia.119.do_the_math.hdtv-lol.avi

Will Girardi deals with police matters involving an elevator incident, and Kevin continues to hope for neural regeneration despite medical skepticism. When Joan confronts her parents about Richard, they

Joan's persistence leads her to discover that Richard is her father’s half-brother. joan.of.arcadia.119.do_the_math.hdtv-lol.avi