Holmes and Watson investigate when a presumed dead serial killer looks as if he's killing again.
Blair must make the big choice between Dan or Chuck; Lola reflects on Nate asking her to move in with him; Lily makes a final decision regarding her marriage.
Blair and Dan throw out a big party for them to come out as a couple, Gossip Girl may ruin Lola's biggest dream; Serena and Diana have a face-off.
Serena is determined to turn Lola into the next "it-girl" of the Upper West Side, starting with trying to persuade Lola to model at a Kiki de Montparnasse Lingerie show. Meanwhile, Chuck reached out to Blair for advice about his past. Diana Payne's return to The Spectator starts a power struggle with Nat for control, while Lola reacts with jealousy; but everything is not what it appears. It is discovered that Chuck paid Blair's dowry to get rid of Louis' family. Also, Rufus and Lily have a falling out after Lily goes behind Rufus' back to play a simply scheme to remove Ivy from their penthouse.moreless
In the 90-minute pilot, Mike Ross has always dreamed of becoming a lawyer but life has taken him in a different direction. However, when an unexpected opportunity presents itself, he soon finds himself becoming the new associate at one of Manhattan's top corporate law firms. There is only one problem -- he doesn't actually have a law degree.moreless