- Willie Aames, Paula Abdul, Eddie Albert,
- John Avila**, Lyle Alzado, Harry Anderson, Pam Anderson,Fred Armeson**,
- Wil Arnett, Rosanne Arquette, John Astin**, Sean Astin, Scott Baio,
- Lucille Ball, Robin Bartlett, Billy Barty, Drew Barrymore, Jason Bateman,
- Justine Bateman, Beck, Bill Bellamy*, Jack Black, Lewis Black,
- Jon Bon Jovi, Patrick Bristow, Gary Burghoff, Dick Butkis, Candace Cameron*,
- Linda Cardinelli**, Belinda Carlisle, Carrot Top*, Nell Carter, Jemaine Clement**,
- George Clooney**, Jack Coleman, Keith Coogan*, Rob Corddry, Maddie Corman*, Adam Corolla**,
- Dan Cortese*, David Cross, Cameron Diaz, Andy Dick, Rachel Dratch,
- Dr. Drew, Anthony Edwards**, Nicole Eggart, Carmen Electra, Danny Elfman**,
- Melissa Etheridge, Jimmy Fallon**, Lou Ferrigno, Kate Flannery (Office), Neil Flynn (Scrubs janitor,)
- Peter Fonda, Zach Galifanakis*, Mark Paul Gosselear**, Topher Grace**, David Alan Grier**, Pam Grier,
- Kathy Griffin*, Scott Grimes*, Arsenio Hall, Rich Hall*, Daryl Hannah,
- Rachel Harris, Taylor Hawkins, Renny Harlin, Amy Heckerling, Marg Helgenberger,
- Hulk Hogan, Ernie Hudson, Scott Ian, Marty Ingalls, Richard Jeni, Shirley Jones, Elaine Joyce**,
- Kato Kaelin*, Catherine Keener*, Kid Rock, Laura Kightlinger, Perry King,
- David Koechner, Lisa Kudrow, Christine Lakin, John Larroquette, Ali Larter, Vicki Lawrence,
- Matt LeBlanc, Kate Linder**, Laura Leighton, Jack Lemmon, Juliette Lewis, John Lutz**, Bill Maher,
- Aimee Mann, Cheech Marin, Ricky Martin, Danny Masterson, Chuck McCann**,
- Michael McDonald, Danica McKellar, Ed McMahon, Tim Meadows, Jay Mohr,
- Richard Moll, Domenic Monaghan, Trevor Moore**, Paul Moyer**, Parminder Nagra, Vince Neil, Matthew & Gunnar Nelson,
- Craig T. Nelson, Jack Nicholson, Jerry O'Connell, Bob Odenkirk*, Susan Olsen*, Kelly & Sharon Osbourne,
- Patton Oswalt, Chris Parnell*, Oliver Peck*, Michael Penn, Sean Penn, Pink, Luke Perry,
- Mekhi Phiffer, Jada Pinkett, Amy Poehler, Brian Posehn, Jason Priestley**,
- Jeff Probst**, Colin Quinn, Lou Rawls, Alphonso Ribiero, Mary Lou Retton,
- Righteous Brothers, Giovanni Ribisi, Joan Rivers, Eric Roberts, Kathleen Robertson,
- Charles Rocket**, Rebecca Romeign, Pete Rose, Stephen Root, Paul Rudd, Katey Sagal,
- Horatio Sanz**, Paul Scheer, Ricky Schroeder, Doc Severinson, the Sherminator,
- Pauly Shore, Grant Show, Jonathan Silverman, Sarah Silverman, Wil Smith,
- Yeardley Smith, Snoop Dogg, Barry Sobel*, David Spade , Rick Springfield*,
- John Stamos*, Mindy "Mrs. Evil" Sterling, Ivan "Ironman" Stewart*, Sherry Stringfield, Donald Sutherland,
- Julia Sweeney, Mr. T., Quentin Tarantino, Teller, Maura Tierney,
- Jennifer Tilly, Ellen Travolta, Marcia Wallace*, Jimmie Walker, Wil Wheaton*,
- Jane Wiedlin**, Kristin Wiig, Fred Willard*, Carnie Wilson, Paul Winfeld, Mare Winningham*,
- Scott Wolf, Stevie Wonder, Alfre Woodward, Noah Wyle**, Xhibit
apr 13 2006 ∞
may 25 2011 +