EP1 - Jennifer Aniston (Series Premiere) EP2 - Megan Mullally EP3 - Sean Hayes/Nikki Reed EP4 - Amanda Bynes/Sharon Stone/Thicke EP5 - Jennifer Love Hewitt/John C. McGinley EP6 - Peter Boyle/Eve EP7 - Terry Bradshaw/Kim Cattrall/Seal EP8 - Noah Wyle/Bob Guiney/Elton John EP9 - Sean Astin/Breckin Meyer EP10 - Richard Simmons/Randy Jackson EP11 - Neve Campbell/Ruben Studdard EP12 - Merv Griffin/Topher Grace EP13 - Jessica Capshaw/The Thrills EP14 - Kim Cattrall/Bobby J. Thompson EP15 - Betty White/Amy Smart/Gavin DeGraw EP16 - Burt Reynolds/Nick Gannon EP17 - Ashton Kutcher/Deidre Hall/Travis EP18 - Julie Bowen/Fefe Dobson EP19 - Amy Brenneman and LeAnn Rimes EP20 - Katey Segal/Chris Harrison/Brian McKnight EP21 - Seth Green/Tyra Banks EP22 - Charlize Theron/Brook Shields EP23 - Diane Lane/Missy Elliot EP24 - Naomi Watts/Shoshana Johnson/Five For Fighting EP25 - Meg Ryan/Jason Lewis/The Indigo Girls EP26 - Jessica Simpson / Nick Lachey / Henry Winkler EP27 - Sarah Michelle Gellar/Olivier Martinez/Brad Paisley EP28 - Ben Affleck/Sara Rue EP34 - Katie Holmes, Black Eyed Peas EP41 - Season 1 Halloween Show: Ellen as Dr. Phil EP42 - Kiefer Sutherland, Jane Leeves EP44 - Jeff Bridges, Doris Roberts EP49 - Steve Harvey, Rod Stewart EP50 - Holly Hunter, Sarah McLachlan, Jeff Corwin EP51 - Lauren Graham, Frankie Muniz EP52 - Brendan Fraser, John Stamos EP53 - Queen Latifah, Sheryl Crow EP54 - Eric McCormack, Paul Walker EP55 - Jenna Elfman, Cyndi Lauper EP56 - Bernie Mac, Valerie Bertinelli EP57 - Robert Downey Jr., Mary J. Blige EP58 - Bette Midler, Bob Guiney EP134 - Dwayne The Rock Johnson, Jami Gertz EP135 - David Duchovny, Poppy Montgomery EP136 - Anne Hathaway, Cedric the Entertainer EP137 - Jessica Simpson & Nick Lachey, Henry Winkler, Hugh Dancy EP138 - Elisha Cuthbert, Dennis Franz EP139 - Barry Manilow, Nia Vardolas, Baby Birds EP140 - Janet Jackson, David Arquette, Ellen's Own Award Show EP141 - John Travolta, Goran Visnjic, Random Acts of Kindness EP142 - Tina Fey, David Bowie, Ellen's 'In Case of Emergency' EP143 - Isabella Rossellini, Debbie Reynolds, Bill Rancic EP144 - Simon Baker, Cheri Oteri EP145 - Christopher Walken, Tim Meadows EP146 - Jennifer Garner, Jamie Kennedy EP147 - Dakota Fanning, Rebecca Romijn, Feline Reunion EP148 - Bill Cosby, Sarah Chalke EP149 - Mary Tyler Moore, Rosie Perez, Hidden Talents EP150 - Jay Leno, Lorraine Bracco EP151 - Lindsay Lohan, Kevin Sorbo, Ending of ‘Friends’ EP152 - Hugh Jackman, Al Roker, Car Giveaway EP153 - Josh Duhamel, Christina Ricci EP154 - David Schwimmer from ‘Friends,’ Gabrielle Union EP155 - Patti LaBelle, Cynthia Nixon EP156 - Usher, Patrick Stewart, Cooking with Nigella Lawson EP157 - Paula Abdul, Wilmer Valderrama EP158 - David Spade, Latoya London, Vanessa Marcil EP159 - Simon Cowell, Jorja Fox EP160 - Dolly Parton, Jon Favreau, Workout Attire EP161 - Glenn Close, Andy Richter EP162 - Jake Gyllenhaal, Sean Hayes, 8-Year-Old Drummer EP163 - Antonio Banderas, Alanis Morissette EP164 - Cameron Diaz, Cotton Candy EP165 - Halle Berry, Tom Selleck EP166 - Kate Hudson, Julian McMahon EP167 - Justin Timberlake, Sharon Stone, Fantasia Barrino