The cast of Challenge - 2011 includes: Ben Ayers as Main Rose Chadwick as Rose Resh Marhatta as Main Aayush Rijal as Main Rekha Thapa as Main
The cast of NBA Lockout Burger Challenge - 2011 includes: Erin Kirby as Waitress
The cast of The Great American Health Challenge - 2011 includes: Lauren Scala as Herself - Host
The cast of Iron Challenge - 2011 includes: Nevma as Themselves Ali Gunyar as himself Mike Zambidis as himself
The cast of Race to the Top Commencement Challenge Special - 2011 includes: Barack Obama as himself
The cast of Healthy Makeover Challenge - 2010 includes: Herlinda Lopez as Herself (2011)
The cast of Extreme Food Challenge - 2011 includes: Omar Brooks as Himself - Host Bill Fargo as Towel Boy Christine Soltis as Towel Girl
The cast of Challenge Accepted - 2011 includes: Adam Bernett as Matt Abel Jules Desmarais as Ricardo Cain Jules Desmarais as Richardo Cain Andre Szydlowski as Cameron
The cast of Super Foss Brothers Challenge - 2011 includes: Dustin Foss as Binbash Derek Foss as Varrg Paul Magyar as AtomicGamer Christopher Zocco as Twitcher
The cast of UPC - Ultimate Producer Challenge - 2011 includes: Jonny Henry as Circa Beatz Mike Valenti as Mike on a Mic LeRoy Walden as M.C. Bruce LeRoy
The cast of I Am - 2011 includes: Sonali Gulati
The cast of You Are - 2011 includes: Josh Schilling
The cast of I Do - 2011 includes: Greg Zajac as Groom