When does The X's return?

The X's is an American animated television series created by Carlos Ramos for Nickelodeon. The series centers on a nuclear family of four highly trained spies who must conceal their identity from the outside world. The show consists of a single 20-episode (38 segments) season, running from November 25, 2005, to Nov 25, 2006. Ramos has stated that the show takes inspiration from the James Bond film series and the 1960s TV series The Avengers.