Fan favorites from season one stop by to lead the crew in the final team challenge hanging sheet rock, and in the individual challenge laying shingles.

Cast: Phil Keoghan, Merryl Tengesdal, Sarah Burkett, Cyril 'Zeus' Ontai Iii, Danny Moody, Swifty Sanders, Liz 'Knuckles' Nichols, Angel Castillo, Scott Henry, Iraida Mujica, Lee Marshall, Aracelis 'Celi' Garcia, Patrick 'Freight Train' Hargan