Gossip Girl Season 4 Episode 17: Empire of the Son
Ben's mother comes to town, forcing issues to the surface between Ben and Serena. Russell Thorpe is determined to destroy Chuck's family legacy, but he risks alienating his daughter, Raina, in the process. Billy Baldwin returns as William van der Woodsen, Lily's ex-husband and Serena and Eric's father.
Aired 2011-02-28 · 41 min
Gossip Girl: all seasons and episodes