'Old' Christine Campbell

Julia Louis-Dreyfus

Richard Campbell

Clark Gregg

Matthew Kimble

Hamish Linklater

New Christine

Emily Rutherfurd

Ritchie Campbell

Trevor Gagnon

Marly Ehrhardt

Tricia O'Kelley

Guest Star

Charles Esten

Guest Star

Amy Farrington

Lindsay

Alex Kapp Horner

Guest Star

Barry Alan Levine

Guest Star

Mary McDonough

Barbara 'Barb' Daran / —

Wanda Sykes

Guest Star

Lauren Bowles

Guest Star

Jeffrey Tambor

Guest Star

Tim DeKay

Guest Star

Robert Clendenin

Guest Star

Ernie Grunwald

Guest Star

Mark Daneri

Guest Star

Michaela Watkins

Guest Star

Crista Flanagan

Guest Star

Megan Mullally

Guest Star

Lee Tergensen

Guest Star

Kristen Johnston

Guest Star

Barry Livingston

Guest Star

Lee Tergesen

Guest Star

Scott Bakula

Guest Star

Dan Gauthier

Blair Underwood

Guest Star

Kelly Mantle

Guest Star

Constance Zimmer

Guest Star

Parker Goris

Guest Star

Amy Tolsky

Guest Star

Stephen Tobolowsky

Guest Star

Brenda Blethyn

Guest Star

James Lesure

Guest Star

Ryan Sparks

Guest Star

Silvia Curiel

Guest Star

Elaine Loh

—

Matt Letscher

—

Nancy Lenehan

Guest Star

Debra Azar

Guest Star

Kim Hidalgo

Guest Star

Paula Newsome

—

Andy Richter

Guest Star

Lily Goff

Guest Star

Marissa Blanchard

Guest Star

Kathleen Wilhoite

—

Eric McCormack

—

Dave Foley