Season 4

Guest Stars:

Jeri Ryan

Guest Stars:

Sarah Chalke

Guest Stars:

Wendie Malick, Mark Burnett

Guest Stars:

Michael Rosenbaum

Guest Stars:

Kari Wührer

Guest Stars:

Jonathan Lipnicki, Brooke Burns, Murphy Lee

Guest Stars:

Serena Altschul

Guest Stars:

Paula Abdul, Jeffrey Tambor

Guest Stars:

Kari Wührer, Paula Abdul, Christian Bale

Guest Stars:

Lea Thompson

Guest Stars:

Alison Eastwood, Geraldo Rivera

Guest Stars:

Barry Zito

Guest Stars:

Andy Roddick

Guest Stars:

Mary McCormack, William Shatner

Guest Stars:

Natasha Henstridge, Alex Meneses

Guest Stars:

Eric Szmanda, Bebe Neuwirth

Guest Stars:

Jewel, David Hyde Pierce

Guest Stars:

Asia Argento, Ryan Seacrest

Guest Stars:

Tim Blake Nelson, Carla Gugino

Guest Stars:

Paulina Rubio, Megyn Price, Tim Matheson

Guest Stars:

Buddy Hackett

Guest Stars:

Cris Carter, Vin Diesel, Robert Evans

Guest Stars:

Jennifer Esposito, Clint Eastwood

Guest Stars:

Cyndi Lauper, Rosario Dawson, Scott Cohen

Guest Stars:

Jaime Bergman, Paul Rudd

Guest Stars:

Carmen Electra, Reggie Miller

Guest Stars:

Lauren Ambrose

Guest Stars:

Juliette Lewis, Vincent Pastore

Guest Stars:

John Corbett

Guest Stars:

Andy Dick, Luke Perry

Guest Stars:

Beth Orton, Rachel Roberts, Connie Nielsen

Guest Stars:

Jeffrey Tambor

Guest Stars:

Tom Green

Guest Stars:

Ice Cube, Jessica Simpson

Guest Stars:

Tony Rock, Katey Sagal

Guest Stars:

Bill Pullman, Susan Sarandon

Guest Stars:

Bill Pullman, Anna Nicole Smith

Guest Stars:

Poppy Montgomery, Anastacia, Damon Wayans

Guest Stars:

Alice Cooper, Reba McEntire

Guest Stars:

Shaggy

Guest Stars:

Scarlett Johansson