When does The New Adventures of Old Christine return?

The New Adventures of Old Christine aired on CBS from March 13, 2006, to May 12, 2010. The series stars Julia Louis-Dreyfus as Christine Campbell, a single mother balancing her work and personal life while maintaining a close relationship with her ex-husband, Richard, played by Clark Gregg. The show also features Hamish Linklater as Christine’s brother Matthew, Wanda Sykes as her best friend Barb, and Trevor Gagnon as her son Ritchie.