| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Paul Franklin | Crew | Production | Executive Producer | 10 |
Chris Culvenor | Crew | Production | Executive Producer | 10 |
Janine Cooper | Crew | Production | Executive Producer | 10 |
Shane Byrne | Crew | Production | Executive Producer | 32 |
Sean O'Riordan | Crew | Production | Executive Producer | 32 |
 Andy Richter | Cast | Actor | Self - Contestant | 1 |
 Belinda Carlisle | Cast | Actress | Self - Contestant | 1 |
 Bryan Greenberg | Cast | Actor | Self - Contestant | 1 |
 Cameron Mathison | Cast | Actor | Self - Contestant | 1 |
 Caroline Rhea | Cast | Actress | Self - Contestant | 1 |
 Chris Jericho | Cast | Actor | Self - Contestant | 1 |
 Chris Parnell | Cast | Actor | Self - Contestant | 1 |
 Corbin Bleu | Cast | Actor | Self - Contestant | 1 |
 Craig Ferguson | Cast | Actor | Self - Contestant | 2 |
 Cynthia Bailey | Cast | Actress | Self - Contestant | 1 |
 Debbie Gibson | Cast | Actress | Self - Contestant | 1 |
 Drew Lachey | Cast | Actor | Self - Contestant | 1 |
 Elizabeth Berkley | Cast | Actress | Self - Contestant | 1 |
 Frankie Muniz | Cast | Actor | Self - Contestant | 1 |
 Heather McDonald | Cast | Actress | Self - Contestant | 1 |
 Holly Robinson Peete | Cast | Actress | Self - Contestant | 1 |
 Howie Dorough | Cast | Actor | Self - Contestant | 1 |
 Ian Ziering | Cast | Actor | Self - Contestant | 1 |
 Jane Krakowski | Cast | Actress | Self - Host | 42 |
 Jennie Garth | Cast | Actress | Self - Contestant | 1 |
 Jesse McCartney | Cast | Actor | Self - Contestant | 1 |
 Jesse Metcalfe | Cast | Actor | Self - Contestant | 1 |
 Jodie Sweetin | Cast | Actress | Self - Contestant | 1 |
 John Salley | Cast | Actor | Self - Contestant | 1 |
 Kat Graham | Cast | Actress | Self - Contestant | 1 |
 Kate Flannery | Cast | Actress | Self - Contestant | 1 |
 Kevin Nealon | Cast | Actor | Self - Contestant | 1 |
 Kim Fields | Cast | Actress | Self - Contestant | 1 |
 Kym Whitley | Cast | Actress | Self - Contestant | 1 |
 Lisa Loeb | Cast | Actress | Self - Contestant | 1 |
 Loni Love | Cast | Actress | Self - Contestant | 1 |
 Mario Cantone | Cast | Actor | Self - Contestant | 1 |
 Mel B | Cast | Actress | Self - Contestant | 1 |
 Melanie Chisholm | Cast | Actress | Self - Contestant | 1 |
 Melissa Peterman | Cast | Actress | Self - Contestant | 1 |
 Michael Ian Black | Cast | Actor | Self - Contestant | 1 |
 Michelle Williams | Cast | Actress | Self - Contestant | 1 |
 Nicole Sullivan | Cast | Actress | Self - Contestant | 1 |
 Rachael Harris | Cast | Actress | Self - Contestant | 1 |
 Rachael Leigh Cook | Cast | Actress | Self - Contestant | 1 |
 Rumer Willis | Cast | Actress | Self - Contestant | 1 |
 Shaggy | Cast | Actor | Self - Contestant | 1 |
 Steve-O | Cast | Actor | Self - Contestant | 1 |
 Taylor Hanson | Cast | Actor | Self - Contestant | 1 |
 Tig Notaro | Cast | Actress | Self - Contestant | 1 |
 Tisha Campbell | Cast | Actress | Self - Contestant | 1 |
 Vanessa Williams | Cast | Actress | Self - Contestant | 1 |
 Vivica A. Fox | Cast | Actress | Self - Contestant | 1 |
 Wendi McLendon-Covey | Cast | Actress | Self - Contestant | 1 |
 Carson Kressley | Cast | Actor | Self - Contestant | 1 |
 Clay Aiken | Cast | Actor | Self - Contestant | 1 |
 Darren Criss | Cast | Actor | Self - Contestant | 1 |
 Deon Cole | Cast | Actor | Self - Contestant | 1 |
 Jack McBrayer | Cast | Actor | Self - Contestant | 1 |
 Jamie Chung | Cast | Actress | Self - Contestant | 1 |
 Jana Kramer | Cast | Actress | Self - Contestant | 1 |
 JoJo | Cast | Actress | Self - Contestant | 1 |
 Johnny Weir | Cast | Actor | Self - Contestant | 1 |
 Kelly Osbourne | Cast | Actress | Self - Contestant | 1 |
 Megan Hilty | Cast | Actress | Self - Contestant | 1 |
 Misty May-Treanor | Cast | Actress | Self - Contestant | 1 |
 Nastia Liukin | Cast | Actress | Self - Contestant | 1 |
 Randy Jackson | Cast | Actor | Self - Band Leader | 42 |
 Robbie Amell | Cast | Actor | Self - Contestant | 1 |
 Ross Mathews | Cast | Actor | Self - Contestant | 1 |
 Samantha Bee | Cast | Actress | Self - Contestant | 1 |
 Sheryl Swoopes | Cast | Actress | Self - Contestant | 1 |
 Amber Riley | Cast | Actress | Self - Contestant | 1 |
 Chris Colfer | Cast | Actor | Self - Contestant | 1 |
 David Archuleta | Cast | Actor | Self - Contestant | 1 |
 Italia Ricci | Cast | Actress | Self - Contestant | 1 |
 Jordin Sparks | Cast | Actress | Self - Contestant | 1 |
 Lolo Jones | Cast | Actress | Self - Contestant | 1 |
 Ravi Patel | Cast | Actor | Self - Contestant | 1 |
 Richard Blais | Cast | Actor | Self - Contestant | 1 |
 Sunny Anderson | Cast | Self - Contestant | 1 | |
 Jay Pharoah | Cast | Actor | Self - Contestant | 1 |
 Nicole Byer | Cast | Actress | Self - Contestant | 1 |
 Tituss Burgess | Cast | Actor | Self - Contestant | 1 |
 Todrick Hall | Cast | Actor | Self - Contestant | 1 |
 Tyron Woodley | Cast | Actor | Self - Contestant | 1 |
 Victor Cruz | Cast | Actor | Self - Contestant | 1 |
 JoJo Siwa | Cast | Actress | Self - Contestant | 1 |
 Jeff Ross | Cast | Actor | Self - Contestant | 1 |
 Colton Underwood | Cast | Actor | Self - Contestant | 1 |
 Amanda Seales | Cast | Actress | Self - Contestant | 1 |
 Michael Kosta | Cast | Self - Contestant | 1 | |
 Erika Jayne | Cast | Actress | Self - Contestant | 1 |
 Teresa Giudice | Cast | Actress | Self - Contestant | 1 |
 Tiki Barber | Cast | Actor | Self - Contestant | 1 |
 Vernon Davis | Cast | Actor | Self - Contestant | 1 |
 Teddi Mellencamp Arroyave | Cast | Actress | Self - Contestant | 1 |
 Cassadee Pope | Cast | Actress | Self - Contestant | 1 |
 Adam Rippon | Cast | Actor | Self - Contestant | 2 |
 Laurie Hernandez | Cast | Actress | Self - Contestant | 1 |
 Todd Gurley | Cast | Actor | Self - Contestant | 1 |
 Ally Brooke | Cast | Self - Contestant | 1 | |
Rashad Jennings | Cast | Self - Contestant | 1 | |
 Nyesha Arrington | Cast | Actress | Self - Contestant | 1 |
 MyKayla Skinner | Cast | Self - Contestant | 1 | |
 Jessie James Decker | Cast | Actress | Self - Contestant | 1 |
Shawn Johnson | Cast | Actress | Self - Contestant | 1 |
Tara Lapinski | Cast | Self - Contestant | 1 | |
 Mary Fitzgerald | Cast | Actress | Self - Contestant | 1 |
| Person | Type | Job | Role(s) | Episodes |
