NGTV Guide: Monday, May 4

Chuck finished it’s season last week, and we’re eagerly awaiting news of a third season pickup, but Mondays are still worth watching as life in Manhattan heats up for teenagers and novelists.

Gossip Girl – the CW 8/7c
“The Wrath of Con” – Blair realizes she can use Georgina’s checkered past to manipulate her into participating in a new scheme. Meanwhile, Nate and Chuck ramp up their competition for Blair’s favor. When are they going to change the show’s name to “The Days of Blair’s Life”?

Castle – ABC 10/9c
“Little Girl Lost” – A missing child case puts Beckett in contact with her ex-boyfriend again, and Castle’s irreverent attitude doesn’t help matters. Or do they?