Super Mega Cakes — Full Credits
Self
Duff Goldman — Self- Amaury Guichon — Self - Judge
- Sherry Yard — Self - Judge
Ashley Holt — Self - Contestant, Self - Team Duff- Geoffry Manthorne — Self - Team Duff
Christophe Rull — Self - Team Duff- Timbo Sullivan — Self - Contestant
- Henderson Gonzalez — Self - Contestant
- Liz Marek — Self - Team Duff
- Joel Gonzalez — Self - Team Duff
- Elizabeth Rowe — Self - Contestant
Andrew Fuller — Self - Contestant
Grace Pak — Self - Team Duff- Ralph 'Ralphie Boy' Attanasia III — Self - Team Duff
- Ben Turner — Self - Team Duff
Lincoln Alexander — Self - Contestant
Drew Scott — Self
Eric Bauza — Self - Judge
Beck Bennett — Self - Judge
Jack Osbourne — Self - Judge- Jujhar Mann — Self - Team Henderson
Paul de Gelder — Self - Judge
Jacques Torres — Self - Judge
Hemu Basu — Self - Team Duff
April Julian — Self - Team Andrew- Melissa Alt — Self - Team Duff
Monika Stout — Self - Team Ashley- Jose Barajas — Self - Team Duff
- Dill Barlow — Self - Team Andrew
- Inae Tirado — Self - Team Ashley
- Timmy Norman — Self - Team Henderson
- Corinna MacGuire — Self - Team Elizabeth
- Sarah Myers — Self - Team Timbo
- Natasha 'Lucky' Anderson — Self - Team Lincoln
- Avalon Yarnes — Self - Team Elizabeth
- Katie Rose — Self - Team Duff
- Sarah Ono Jones — Self - Team Timbo
- Kim Adams — Self - Team Lincoln
Actress
Tara Langella — Voice of WISC