Season 2 of Doc returned with a surprise cameo from Scott Wolf - but could he come back as a main cast member after his shocking exit? During the Tuesday, January 6, episode of the hit ABC series, a flashback showed Richard (Wolf) at odds with Amy (Molly Parker), which hinted at the falling out that viewers saw play out in season 1. Parker spoke exclusively to Us Weekly about the chances that Wolf could return in a larger capacity later this season. "What I can tell you is that Scott Wolf is back in our lives - in all kinds of ways," she teased.