(NOTE TO EDITORS: The following episode of THE NEW ADVENTURES OF OLD CHRISTINE has been substituted for the one previously scheduled for June 5).

CHRISTINE ATTEMPTS TO ACT MATURE WHEN RICHARD INTRODUCES THEIR SON TO HIS NEW GIRLFRIEND, ON A REBROADCAST OF "THE NEW ADVENTURES OF OLD CHRISTINE," MONDAY, JUNE 5

"Ritchie Has Two Mommies" -- Christine tries to act mature when Richard introduces their son to his "new" Christine, on a rebroadcast of THE NEW ADVENTURES OF OLD CHRISTINE, Monday, June 5 (9:30-10:00 PM, ET/PT), on the CBS Television Network. Andy Ackerman, one of the series' executive producers, directed the episode from a teleplay by Kari Lizer, the other series executive producer. (Originally broadcast 5/1/06)

Christine tries not to have a meltdown when her ex-husband, Richard, brings his "new" Christine with him to pick up Ritchie and take him to breakfast so that they can get to know one another. By day's end, Christine tries to pull herself together to make a good impression at parents' night at Ritchie's school, but is caught off guard when "new" Christine shows up as well.

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
Ritchie: Trevor Gagnon
New Christine: Emily Rutherfurd
Marly: Tricia O'Kelley
Lindsay: Alex Kapp Horner
Mrs. Belt: Jordan Baker
Mrs. Wilhoite: Mary McDonough

RATING: TVPG