The New Adventures of Old Christine Season 4 Episode 22 Love: A Cautionary Tale airs Wednesday May 20 at 8/7c on CBS.

FEELINGS ARE REAWAKENED BETWEEN CHRISTINE AND PAPA JEFF AT RICHARD’S AND NEW CHRISTINE’S WEDDING, UNTIL CHRISTINE RECEIVES SOME SHOCKING NEWS, ON THE FOURTH SEASON FINALE CLIFFHANGER OF “THE NEW ADVENTURES OF OLD CHRISTINE,” WEDNESDAY, MAY 20

Scott Bakula (”Enterprise,” “Quantum Leap”) And Constance Zimmer (”Entourage,” “Boston Legal”) Return; James Lesure (”Las Vegas,” “Lipstick Jungle”) Guest Stars

“Love: A Cautionary Tale” - Christine learns some shocking news about New Christine’s father after the two of them rekindle their relationship at Richard’s and New Christine’s wedding, on a rebroadcast of the fourth season finale cliffhanger of THE NEW ADVENTURES OF OLD CHRISTINE, Wednesday, May 20 (8:00-8:30 PM, ET/PT) on the CBS Television Network. Scott Bakula (”Enterprise,” “Quantum Leap”) returns as Papa Jeff - New Christine’s father and Christine’s old flame. Constance Zimmer (”Entourage,” “Boston Legal”) returns as New Christine’s sister and Matthew’s new flame. James Lesure (”Las Vegas,” “Lipstick Jungle”) guest stars as a wedding guest and potential hook-up for Barb. (Previously scheduled for an earlier date)

SERIES REGULARS:

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
Ritchie: Trevor Gagnon
New Christine: Emily Rutherfurd
Barb: Wanda Sykes

GUEST STARS:

Papa Jeff: Scott Bakula
Amy: Constance Zimmer
Dave: James Lesure
Sarah: Debra Azar

WRITTEN BY: Jeff Astrof and Executive Producer Kari Lizer

DIRECTED BY: Executive Producer Andy Ackerman

The New Adventures of Old Christine Season 4 Episode 21 The Old Maid of Honor airs Wednesday May 13 at 8:30/7:30c on CBS.

CHRISTINE TRIES TO CONVINCE EVERYONE THAT SHE’S FINE WITH RICHARD’S REMARRIAGE BY PRETENDING SHE AND HER NEW DATE ARE IN LOVE, ON “THE NEW ADVENTURES OF OLD CHRISTINE,” AT A SPECIAL TIME, WEDNESDAY, MAY 13, 8:30-9:00 PM, ET/PT

Lee Tergesen (”Oz,” “Wanted”) Returns; Constance Zimmer (”Entourage,” “Boston Legal”) Guest Stars as New Christine’s Sister

“The Old Maid of Honor” - Christine’s plan to prove that she’s comfortable with Richard’s remarriage backfires when the date she’s supposedly “in love with” acts obnoxiously at the rehearsal dinner, and Matthew hooks up with New Christine’s sister, on THE NEW ADVENTURES OF OLD CHRISTINE, at a special time, Wednesday, May 13 (8:30-9:00 PM, ET/PT) on the CBS Television Network. Lee Tergesen (”Oz,” “Wanted”) returns as Christine’s date. Constance Zimmer (”Entourage,” “Boston Legal”) guest stars as New Christine’s sister. (Previously scheduled for an earlier date)

SERIES REGULARS:

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
New Christine: Emily Rutherfurd
Barb: Wanda Sykes

GUEST STARS:

Todd Watski: Lee Tergesen
Amy: Constance Zimmer

WRITTEN BY: Jeff Astrof and Executive Producer Kari Lizer

DIRECTED BY: Executive Producer Andy Ackerman

RATING: TV14-DLS

The New Adventures of Old Christine Season 4 Episode 20 He Ain’t Heavy airs Wednesday April 29 at 8:30/7:30c on CBS.

CHRISTINE USES HER EXPERTISE AS A GYM OWNER TO HELP MATTHEW LOSE WEIGHT, ON “THE NEW ADVENTURES OF OLD CHRISTINE,” AT A SPECIAL TIME, WEDNESDAY, APRIL 29, 8:30-9:00 PM, ET/PT

“He Ain’t Heavy” In her attempt to help Matthew lose weight using her know-how as the owner of a gym, Christine finds herself unable to shed the extra pounds she’s put on, on THE NEW ADVENTURES OF OLD CHRISTINE, Wednesday, April 29 (8:30-9:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
Ritchie: Trevor Gagnon
Marly: Tricia O’Kelley
Lindsay: Alex Kapp Horner
Barba: Wanda Sykes

WRITTEN BY: Sherry Bilsing-Graham

DIRECTED BY: Executive Producer Andy Ackerman

The New Adventures of Old Christine Season 4 Episode 19 Hair airs Wednesday April 8 at 8/7c on CBS.

AFTER MARLY AND LINDSAY ACCUSE CHRISTINE OF CAUSING A SCHOOL OUTBREAK OF LICE, SHE DECIDES TO PULL RITCHIE OUT OF HIS SNOBBY PRIVATE SCHOOL AND GIVE PUBLIC SCHOOL A CHANCE, ON “THE NEW ADVENTURES OF OLD CHRISTINE,” WEDNESDAY, APRIL 8

Kathleen Wilhoite (”ER,” “Gilmore Girls”) Guest Stars

“Hair” - After one too many cheap shots on her by the mean moms at Ritchie’s snotty private school, Christine decides to enroll him in public school - which is not as easy as she anticipated, on THE NEW ADVENTURES OF OLD CHRISTINE, Wednesday, April 8 (8:00-8:30 PM, ET/PT) on the CBS Television Network. Kathleen Wilhoite (”ER,” “Gilmore Girls”) guest stars as a down-to-earth mom at the new school.

SERIES REGULARS:

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
Ritchie: Trevor Gagnon
Marly: Tricia O’Kelley
Lindsay: Alex Kapp Horner

RECURRING CAST:

Mrs. Wilhoite: Mary McDonoough
Principal Merrow: Stephen Toblowsky
Ashley: Lily Goff
Kelsey: Marissa Blanchard

GUEST STARS:

Principal Slater: Paula Newsome
Mrs. Sellick: Kathleen Wilhoite

WRITTEN BY: Matt Goldman

DIRECTED BY: Executive Producer Andy Ackerman

The New Adventures of Old Christine Season 4 Episode 18 A Change of Heart/Pants airs Wednesday March 18 at 8/7c on CBS.

WHEN CHRISTINE AND RICHARD HELP MARLY AND LINDSAY THROUGH LABOR, THE MEMORY OF RITCHIE’S BIRTH REKINDLES OLD FEELINGS, ON “THE NEW ADVENTURES OF OLD CHRISTINE,” WEDNESDAY, MARCH 18

“A Change of Heart/Pants” - Christine and Richard help Marly and Lindsay through labor, evoking memories of Ritchie’s birth - and renewed romantic feelings, on THE NEW ADVENTURES OF OLD CHRISTINE, Wednesday, March 18 (8:00-8:30 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
Ritchie: Trevor Gagnon
Marly: Tricia O’Kelley
Lindsay: Alex Kapp Horner

GUEST STARS:

Doctor: Mark Daneri

WRITTEN BY: Lew Schneider & Frank Pines

DIRECTED BY: Executive Producer Andy Ackerman

The New Adventures of Old Christine Season 4 Episode 16 Too Close for Christine airs Wednesday March 11 at 8/7c on CBS.

CHRISTINE FINDS HERSELF AS THE SOLID, DEPENDABLE ONE IN A NEW FRIENDSHIP WITH A FELLOW MOM AT RITCHIE’S SCHOOL, ON “THE NEW ADVENTURES OF OLD CHRISTINE,” WEDNESDAY, MARCH 11

Kristen Johnston (”Bride Wars,” “3rd Rock from the Sun”) Guest Stars

“Too Close for Christine” - Christine is initially flattered when another scatterbrained mother at Ritchie’s school considers her a “rock,” but quickly tires of the responsibility of being responsible, on THE NEW ADVENTURES OF OLD CHRISTINE, Wednesday, March 11 (8:00-8:30 PM, ET/PT), on the CBS Television Network. Kristen Johnston (”Bride Wars,” “3rd Rock from the Sun”) guest stars as Christine’s new friend. (Previously scheduled for an earlier date)

SERIES REGULARS:

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
Barb: Wanda Sykes

GUEST STARS:

Francie: Kristen Johnston
Justin: Parker Goris

WRITTEN BY: Amy Iglow

DIRECTED BY: Executive Producer Andy Ackerman

The New Adventures of Old Christine Season 4 Episode 17 Honey, I Ran Over the Kid airs Wednesday February 18 at 8/7c on CBS.

WHEN RITCHIE SKINS HIS KNEE AT A SKATEBOARDING PARTY UNDER RICHARD’S WATCH, CHRISTINE AND RICHARD BEGIN COMPETING OVER WHO IS THE WORSE PARENT, ON “THE NEW ADVENTURES OF OLD CHRISTINE,” WEDNESDAY, FEB. 18

“Honey, I Ran Over the Kid” - Christine accuses Richard of bad parenting when Ritchie gets hurt at a skateboarding party, but soon surpasses him as the worse parent when her over-protectiveness backfires, on THE NEW ADVENTURES OF OLD CHRISTINE, Wednesday, Feb. 18 (8:00-8:30 PM, ET/PT), on the CBS Television Network.

SERIES REGULARS:

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
Ritchie: Trevor Gagnon
Barb: Wanda Sykes

GUEST STARS:

Andrea: Crista Flanagan

WRITTEN BY: Sherry Bilsing-Graham and Ellen Plummer

DIRECTED BY: Executive Producer Andy Ackerman

RATING: TVPG-DL

The New Adventures of Old Christine Season 4 Episode 15 Reckless Abandonment airs Wednesday February 11 at 8/7c on CBS.

CHRISTINE SEARCHES FOR THE INDEPENDENT WOMAN INSIDE HERSELF AFTER BARB AND MATTHEW MOVE OUT, ON “THE NEW ADVENTURES OF OLD CHRISTINE,” WEDNESDAY, FEB. 11

Michaela Watkins (”SNL”) Returns as Lucy

“Reckless Abandonment” - When Barb and Matthew both announce they’re moving out and Ritchie leaves for science camp, Christine tries to prove to everyone - including herself - that she’s capable of taking care of herself, on THE NEW ADVENTURES OF OLD CHRISTINE, Wednesday, Date (8:00-8:30 PM, ET/PT) on the CBS Television Network. Michaela Watkins (”SNL”) returns as Matthew’s girlfriend, Lucy.

SERIES REGULARS:

Christine: Julia Louis-Dreyfus
Richard: Clark Gregg
Matthew: Hamish Linklater
Ritchie: Trevor Gagnon
Barb: Wanda Sykes

GUEST STARS:

Lucy: Michaela Watkins

WRITTEN BY: Jeff Astrof

DIRECTED BY: Executive Producer Andy Ackerman