Lisa Kudrow; Damon Weaver
No overview available.
Dylan McDermott; Chris Colfer, Kevin McHale, Lea Michele, Cory Monteith, Amber Riley, Jenna Ushkowitz
No overview available.
Elisabeth Moss; Kourtney Kardashian, Khloe Kardashian
No overview available.
Kandi Burruss, Sheree Whitfield, NeNe Leakes, Kim Zolciak, Lisa Wu Hartwell; Rod Blagojevich
No overview available.
Danny DeVito; Dave Salmoni
No overview available.
Reba McEntire; Wendy Liebman
No overview available.
Bill Hader; Smokey Robinson
No overview available.
Nia Vardalos; Jesse Metcalfe
No overview available.
Dennis Quaid; Miranda Cosgrove; Jeff Schroeder
No overview available.
Queen Latifah; Aaron Carter
No overview available.
Chris O'Donnell; Joe Mantegna; Joe Pantoliano; Dr. Wayne Dyer
No overview available.
Michael Emerson; Phil Keoghan; Jeff Ross
No overview available.
Dana Delany; Naturi Naughton; Sam Tsui
No overview available.
David Duchovny; Christina Hendricks
No overview available.
Jenna Elfman; Chris Kattan; Estelle Harris
No overview available.
Betty White; Alex O'Loughlin; Joshua Williams
No overview available.
Julie Bowen; Dr. Drew Pinsky; Roxy Olin
No overview available.
Tim Gunn; Laura Leighton
No overview available.
Michael Strahan; Brody Jenner
No overview available.
Jim Parsons; Lisa Landry; Arianne Zucker, James Scott
No overview available.
Kathy Griffin; Richard Kind
No overview available.
Patricia Heaton; Jeff Lewis and Jenni Pulos; Miranda Lambert
No overview available.
Paul Teutul, Sr. and Joel McHale
No overview available.
Kristen Bell; Melissa Joan Hart; Mark Ballas
No overview available.
David Alan Grier, AnnaLynne McCord
No overview available.
Sophia Bush
No overview available.
Rachel Bilson, Neil Flynn, Kim Zolciak
No overview available.
Toby Keith, Kristin Cavallari
No overview available.
Gerard Butler, Judge Jeanine Pirro, "Chicken" Charlie Boghosian
No overview available.
Serena Williams, Mark Dacascos & Lacey Schwimmer, Dr. Sanjay Gupta
No overview available.
Alison Sweeney, Victoria Gotti, Greg Proops
No overview available.
T.R. Knight, Freddie Highmore
No overview available.
Tim Roth, Kevin McKidd, Jeff Dunham
No overview available.
Paul Shaffer, the Backstreet Boys, Rachel Guzy
No overview available.
Anthony Edwards, The RZA, Pioneer Woman Ree Drummond
No overview available.
Sherri Shepherd, Mike Rowe, Mary Jo Eustace
No overview available.
Mackenzie Phillips, George Stephanopoulos
No overview available.
La Toya Jackson, Susie Essman
No overview available.
Jamie Kennedy, the cast of "Paranormal Activity", naturalist Nick Baker
No overview available.
Lily Tomlin, David Zinczenko
No overview available.
LL Cool J, Rumer Willis, John Irving
No overview available.
The cast of "Yo Gabba Gabba!", Emily Osment, Mitchel Musso, David Henrie, Gazillion Bubbles
No overview available.
Jenna Fischer, Nate Berkus, Paul Scheer
No overview available.
Jodie Sweetin, "Day of Days" finalists
No overview available.
Valerie Bertinelli, Chris Colfer, Oscar the Grouch
No overview available.
Dr. Wayne Dyer
No overview available.
Chevy Chase, Jennifer Morrison
No overview available.
Dominic Monaghan, Morena Baccarin, Judge Joseph Wapner, Judge Marilyn Milian
No overview available.
Fran Drescher, Paula Deen, Dashboard Confessional
No overview available.
Julia Louis-Dreyfus, Hamish Linklater, Tony Hawk
No overview available.
Ken Jeong, Jeff Corwin
No overview available.
Courteney Cox, Christa Miller, Busy Phillips, Emmy Rossum, David Tutera
No overview available.
Elizabeth Mitchell, Huey Lewis & the News
No overview available.
Larry the Cable Guy, Nigel Lythgoe, Paul McKenna
No overview available.
Bill Engvall, Whitney Port, investigator Troy Dunn
No overview available.
Scott Wolf, "Project Runway" winner Irina Shabayeva, the U.S. trampoline team
No overview available.
Jimmy Kimmel, Morgan Lily, Pioneer Woman Ree Drummond, Jeffrey Ross
No overview available.
Kris Allen, Adam Carolla, Michael Sheen
No overview available.
Debi Mazar, "The Amazing Race" castoffs Flight Time & Big Easy, Sea Wolf
No overview available.
Jimmie Johnson, Kellan Lutz, Anya Marina
No overview available.
Seth Green, Nikki Reed
No overview available.
Ashley Greene, David Zinczenko, Jay Sean
No overview available.
Patton Oswalt, Jon Tenney, Christian Siriano
No overview available.
Dr. Drew Pinsky, Candy Spelling, Anjelah Johnson
No overview available.
Paul Reubens, Jane Lynch, "The Amazing Race" winners Meghan Rickey & Cheyne Whitney
No overview available.
Jackie, Jermaine, Tito & Marlon Jackson, Robin Tunney, SeaWorld animals
No overview available.
Howie Mandel
No overview available.
Nick Lachey, Katie Lee, Mitch Albom
No overview available.
Deepak Chopra, Nicole Sullivan, Kaitlyn Maher
No overview available.
Selena Gomez, Hunter Parrish, "Top Chef" winner Michael Voltaggio, Deana Martin
No overview available.
Mary-Louise Parker, Boyz II Men, Madison Pettis
No overview available.
James Cameron, Michelle Rodriguez, Miss Piggy
No overview available.
Paul McKenna
No overview available.
Jean Smart, Jim Breuer, Winter the Dolphin and her trainer Abby Stone
No overview available.
Masi Oka, Kelly Rutherford, John Caponera
No overview available.
Ray Liotta, Jillian Michaels, David Williams
No overview available.
Jane Kaczmarek, Hutch Dano, Adam Hicks, Kathleen Madigan
No overview available.
Gary Sinise, Bob Harper, Ian Gomez
No overview available.
Bob & Lee Woodruff, Kim Raver, Michael Weatherly
No overview available.
Carrie Ann Inaba
No overview available.
Matthew Goode, Jodyne L. Speyer
No overview available.
Julia Ormond, Fred Willard, Curtis Stone
No overview available.
Billy Ray Cyrus, Keke Palmer, J.J. Virgin
No overview available.
Richard Simmons, Patti Stanger, Adam Scott
No overview available.
Kara DioGuardi, Chris Parnell
No overview available.
Camryn Manheim, Joel David Moore, Cat Cora
No overview available.
Paul Bettany, Mary Lynn Rajskub, Robyn Okrant
No overview available.
"Bachelor" Jake Pavelka, Crystal Chappell
No overview available.
Regina King, Chris Hardwick, Buddy Valastro
No overview available.
Carl Reiner, Lisa Edelstein, Ellen Cross
No overview available.
Carnie Wilson, Ken Olin, Cory Kahaney
No overview available.
Steven Seagal, Bethenny Frankel, Buddy Valastro
No overview available.
Elizabeth Gilbert, Jane Kaczmarek, Kristin Cavallari
No overview available.
David Arquette, Busy Philipps
No overview available.
Elisha Cuthbert, Sterling Knight, George Wallace
No overview available.
Serena Williams, Adrianne Palicki
No overview available.
Lily Tomlin, Louie Vito
No overview available.
Cobie Smulders, Kelly Cutrone, David Rasche
No overview available.
Melina Kanakaredes, Shorty Rossi
No overview available.
Chris Kattan, Giuliana & Bill Rancic, Tammy Pescatelli
No overview available.
Kevin Nealon, Brandon T. Jackson
No overview available.
Phil Keoghan, Gilles Marini, Noah Mills
No overview available.
Molly Ringwald, Dr. Travis Stork, Dave Salmoni
No overview available.
Dr. Drew Pinsky
No overview available.
Betty White, Stephen Dubner, Logan Lerman
No overview available.
Michael Emerson, Jewel, Camila Alves
No overview available.
Danica Patrick, Tammy Pescatelli
No overview available.
Maria Bello, RuPaul
No overview available.
Parker Posey, Matt Bomer, Brian Kiley
No overview available.
Lauren Conrad, Ruby Gettinger
No overview available.
Tracy Morgan, Katharine McPhee
No overview available.
Ed Asner, Shiri Appleby, Owen Benjamin
No overview available.
Dax Shepard, Roselyn Sanchez, Dina Zaphiris
No overview available.
Alison Sweeney, Julia Mancuso, Bryan Greenberg
No overview available.
Mark Ruffalo, Beverly D'Angelo
No overview available.
Mark Harmon, "Bachelor" runner-up Tenley Molzahn, Daniel Capellaro
No overview available.
Amy Ryan, "Bachelor" Jake Pavelka, Nick Kroll
No overview available.
Joe Pantoliano, Estelle Harris
No overview available.
Bill Engvall, Jackie Collins, Noah Mills
No overview available.
Sinbad, Jessica Szohr, Sir Ken Robinson
No overview available.
Jesse Ventura, Brian Boitano
No overview available.
Jeff Garlin, the Swell Season
No overview available.
Evan Lysacek, Rachael Harris, Rosalind Wiseman
No overview available.
Lisa Kudrow, Nick Kroll, Laurie Ann Levin
No overview available.
Niecy Nash, Stana Katic, Amy Schumer
No overview available.
Bindi Irwin, Guy Fieri, Crispin Glover
No overview available.
Zachary Gordon, Tyler Labine
No overview available.
Jillian Michaels, Matt Lucas, James Lipton
No overview available.
Craig Robinson, Erin Andrews & Maksim Chmerkovskiy, Dave Zinczenko
No overview available.
Scott Wolf, Kevin Federline
No overview available.
Elizabeth Mitchell, Atticus Shaffer
No overview available.
Thomas Haden Church, Kimora Lee Simmons, Ron James
No overview available.
Michael Strahan, Rob Corddry
No overview available.
Zachary Levi, Greta Gerwig, Elizabeth Rogers
No overview available.
Kathryn Morris, Troy Dunn, Elizabeth Rogers
No overview available.
Peter Krause, J.B. Smoove
No overview available.
Michael Emerson, Jewel, Camila Alves
No overview available.
Thomas Gibson, Annie Wersching, Mo Mandel
No overview available.
Jennifer Love Hewitt, Sig Hansen
No overview available.
Tom Bergeron, Emmanuelle Chriqui
No overview available.
Dave Zinczenko
No overview available.
Balthazar Getty, Backstreet Boys
No overview available.
Andie MacDowell, John Cho
No overview available.
David Duchovny, Regina Hall
No overview available.
Chris Kattan, Barrett Foa, Lucille O'Neal
No overview available.
Tim Gunn, Ashley Jensen, Kathleen Madigan
No overview available.
Brian Austin Green, Yvette Nicole Brown, Wendy Liebman
No overview available.
Ed Begley Jr., Robert Kenner
No overview available.
Sarah Silverman, Josh Hopkins
No overview available.
James Van Der Beek, Raquel Welch, Kendall Schmidt, James Maslow, Carlos Pena, Logan Henderson
No overview available.
Carol Burnett, Timothy Olyphant
No overview available.
Anthony Anderson, Connie Britton, Shahidah Omar
No overview available.
Dominic Monaghan
No overview available.
Trisha Yearwood, Mike Epps, Adam Richman
No overview available.
Timothy Olyphant, Cat Cora, Jason Dolley
No overview available.
James Denton, Dr. Kevin Hunt, Father Samuel Okori
No overview available.
Dick Van Dyke
No overview available.
Beau & Emily Bridges, Rico Rodriguez, Dina Zaphiris
No overview available.
Mira Sorvino, Holly Robinson Peete & Rodney Peete
No overview available.
Holly Robinson Peete & Rodney Peete, Brody Jenner
No overview available.
Joan Cusack, Kunal Nayyar
No overview available.
Jonathan Rhys Meyers, Lo Bosworth, Ivette Soler
No overview available.
Jimmy Kimmel, Kate Flannery
No overview available.
Joe Mantegna, Aubrey Plaza, Cynthia Stafford
No overview available.
Lori Gottlieb
No overview available.
Jamie Kennedy, Kristin Cavallari, Julia Morris
No overview available.
Janet Lamping, Dorothy Breininger
No overview available.
Elisabeth Moss, George Wallace
No overview available.
Stories from "I Survived"
No overview available.
Dennis Farina, Jessalyn Gilsig, the Backstreet Boys
No overview available.
