Betty White/Amy Smart/Gavin DeGraw 1 Season 15 Episode

Episode #1

Jennifer Aniston (Series Premiere)

Episode #2

Megan Mullally

Episode #3

Sean Hayes/Nikki Reed

Episode #4

Amanda Bynes/Sharon Stone/Thicke

Episode #5

Jennifer Love Hewitt/John C. McGinley

Episode #6

Peter Boyle/Eve

Episode #7

Terry Bradshaw/Kim Cattrall/Seal

Episode #8

Noah Wyle/Bob Guiney/Elton John

Episode #9

Sean Astin/Breckin Meyer

Episode #10

Richard Simmons/Randy Jackson

Episode #11

Neve Campbell/Ruben Studdard

Episode #12

Merv Griffin/Topher Grace

Episode #13

Jessica Capshaw/The Thrills

Episode #14

Kim Cattrall/Bobby J. Thompson

Episode #15

Betty White/Amy Smart/Gavin DeGraw

Episode #16

Burt Reynolds/Nick Gannon

Episode #17

Ashton Kutcher/Deidre Hall/Travis

Episode #18

Julie Bowen/Fefe Dobson

Episode #19

Amy Brenneman and LeAnn Rimes

Episode #20

Katey Segal/Chris Harrison/Brian McKnight

Episode #21

Seth Green/Tyra Banks

Episode #22

Charlize Theron/Brook Shields

Episode #23

Diane Lane/Missy Elliot

Episode #24

Naomi Watts/Shoshana Johnson/Five For Fighting

Episode #25

Meg Ryan/Jason Lewis/The Indigo Girls

Episode #26

Jessica Simpson / Nick Lachey / Henry Winkler

Episode #27

Sarah Michelle Gellar/Olivier Martinez/Brad Paisley

Episode #28

Ben Affleck/Sara Rue

Episode #34

Katie Holmes, Black Eyed Peas

Episode #41

Season 1 Halloween Show: Ellen as Dr. Phil

Episode #42

Kiefer Sutherland, Jane Leeves

Episode #44

Jeff Bridges, Doris Roberts

Episode #49

Steve Harvey, Rod Stewart

Episode #50

Holly Hunter, Sarah McLachlan, Jeff Corwin

Episode #51

Lauren Graham, Frankie Muniz

Episode #52

Brendan Fraser, John Stamos

Episode #53

Queen Latifah, Sheryl Crow

Episode #54

Eric McCormack, Paul Walker

Episode #55

Jenna Elfman, Cyndi Lauper

Episode #56

Bernie Mac, Valerie Bertinelli

Episode #57

Robert Downey Jr., Mary J. Blige

Episode #58

Bette Midler, Bob Guiney

Episode #134

Dwayne The Rock Johnson, Jami Gertz

Episode #135

David Duchovny, Poppy Montgomery

Episode #136

Anne Hathaway, Cedric the Entertainer

Episode #137

Jessica Simpson & Nick Lachey, Henry Winkler, Hugh Dancy

Episode #138

Elisha Cuthbert, Dennis Franz

Episode #139

Barry Manilow, Nia Vardolas, Baby Birds

Episode #140

Janet Jackson, David Arquette, Ellen's Own Award Show

Episode #141

John Travolta, Goran Visnjic, Random Acts of Kindness

Episode #142

Tina Fey, David Bowie, Ellen's 'In Case of Emergency'

Episode #143

Isabella Rossellini, Debbie Reynolds, Bill Rancic

Episode #144

Simon Baker, Cheri Oteri

Episode #145

Christopher Walken, Tim Meadows

Episode #146

Jennifer Garner, Jamie Kennedy

Episode #147

Dakota Fanning, Rebecca Romijn, Feline Reunion

Episode #148

Bill Cosby, Sarah Chalke

Episode #149

Mary Tyler Moore, Rosie Perez, Hidden Talents

Episode #150

Jay Leno, Lorraine Bracco

Episode #151

Lindsay Lohan, Kevin Sorbo, Ending of ‘Friends’

Episode #152

Hugh Jackman, Al Roker, Car Giveaway

Episode #153

Josh Duhamel, Christina Ricci

Episode #154

David Schwimmer from ‘Friends,’ Gabrielle Union

Episode #155

Patti LaBelle, Cynthia Nixon

Episode #156

Usher, Patrick Stewart, Cooking with Nigella Lawson

Episode #157

Paula Abdul, Wilmer Valderrama

Episode #158

David Spade, Latoya London, Vanessa Marcil

Episode #159

Simon Cowell, Jorja Fox

Episode #160

Dolly Parton, Jon Favreau, Workout Attire

Episode #161

Glenn Close, Andy Richter

Episode #162

Jake Gyllenhaal, Sean Hayes, 8-Year-Old Drummer

Episode #163

Antonio Banderas, Alanis Morissette

Episode #164

Cameron Diaz, Cotton Candy

Episode #165

Halle Berry, Tom Selleck

Episode #166

Kate Hudson, Julian McMahon

Episode #167

Justin Timberlake, Sharon Stone, Fantasia Barrino