Tim Daly, Wendy McLendon Covey, Jai Rodriguez, Lea Thompson, Christian Clemenson, Samaire Armstrong, Clifton Collins Jr, Rachael Harris, Melanie Paxson, Michael Vartan, Andrea Bowen, Lisa Rinna, Harry Hamlin, Jennier Love Hewitt with Ross McCall, Taye Diggs, Stacy Keibler, Bonnie Somerville, Cheryl Hines with husband, Deborah Norville, Marianne Jean Baptiste, Daphne Zuniga, Jennifer Siebel, Denis Leary with wife Ann, Devin Leary, Jack Leary, Julie Benz, Heidi Klum (+), Nina Garcia, Autumn Reeser, Kim Raver, Tim Gunn, Maggie Grace, Rebecca Gayheart, Lance Bass, Kelly Carlson, Jason Ritter, Blu Cantrell, Bahar Soomekh, Tony Hale, Bai Ling, Amber Tamblyn, Fran Drescher, Ron Livingston with wife, Brittany Daniel, Ming Na Wen (brief), Sophia Bush (+), Hugh Laurie (+), Anthony Michael Hall with wife Corinne Saffell, Omar Epps with wife Keisha, Ivanka Trump, Tina Fey, Melinda Clarke, Buzz Aldrin with wife, Lauren Holly, Matthew Perry, Zach Braff, Donald Faison, Lauren Graham, Dule Hill with wife, Sarah Chalke, Angie Harmon, Kathy Griffin with guest, Amy Poehler with Will Arnett
