Premise: ``Old Christine'' (Julia Louis-Dreyfus) is a divorced mom who has a handle on her career and motherhood -- and a pretty good relationship with her ex-husband -- until he introduces his new girlfriend, a younger woman, also named Christine. Old Christine lives with her son and her brother, and runs a gym, and her life is a constant struggle to keep up with everyone else.
S05, E01 (First Aired: Sep. 23, 2009)
After Barb wound up in jail during Richard's and New Christine's wedding due to her immigration status, Christine and Matthew head to the Bahamas in order to try to get an illegal visa to get her out of jail.
S05, E02 (First Aired: Sep. 30, 2009)
Christine and Richard must face the shocking reality of how much they have aged when they run into some old college friends.