| Host | |
| Heidi Klum | |
| Mentor | |
| Tim Gunn | |
| Judges | |
| Michael Kors Nina Garcia Diane Von Furstenberg | |
| Broadcast | |
 | |
| Packagers | |
| The Weinstein Company Miramax Films Bunim-Murray Productions Full Picture Productions The Heidi Klum Company | |
Project Runway: All-Star Challenge was a two-hour special spinoff of the popular Project Runway franchise where eight Project Runway Designers from past seasons return to compete.
Premise[]
For the first time in Project Runway History, eight former fan favorites and Project Runway superstars are returning to the catwalk to compete against one another in this two-hour special.
At stake, for the designers are not only the ultimate bragging rights, but also a $100,000 cash prize. Will the designers be up for the challenge of returning to the workroom, working "Under the Gunn" (as in Tim Gunn) to create a successful fashion line? Are they ready to go, once again, face the critiques of Heidi Klum, Michael Korrs and Nina Garcia as they showcase their creations?
The List of designers that competed in Project Runway: All-Star Challenge[]
- Daniel Vosovic (Season 2)
- Santino Rice (Season 2)
- Jeffrey Sebelia (Season 3)
- Uli Herzner (Season 3)
- Mychael Knight (Season 3)
- Chris March (Season 4)
- Sweet P (Season 4)
- Korto Momolu (Season 5)
Trivia[]
At the time, this special acts as a companion to the premier of the sixth season of Project Runway along with its "companion" series Models on the Runway.
Spinoffs[]
Project Runway
Project Runway: All-Stars
Project Runway: Threads
Project Accessory
Under the Gunn
Project Runway Junior
Project Runway: Fashion Startup
Project Runway Latin America
Link[]
Fashion Me Fabulous Project Runway: All-Star Challenge - Your Vote!