Himself - Host

Dave Salmoni

Christina Chen

Contestant

Christina Chin

Contestant

Brittany Smith

Contestant

Natalie Smith

Contestant

Robert Robillard

Contestant

Dani Henderson

Contestant

Jim Vaglica

Contestant

Nicholas Coughlin

Contestant

Jason Cronin

Contestant

Chad Robinson

Contestant

Ryan Allen Carrillo

Contestant

Kari Gibson

Contestant

A.J. Gibson

Contestant

Gus Sanfilippo

Contestant

Nino Sanfilippo

Contestant

Joe Sanfilippo

Contestant

Akbar Gbaja-Biamila

Contestant

Robert Ortiz

Contestant

Ricky Sharpe

Contestant

Dick Smith

Contestant

Steven Smith

Contestant

Samantha Smith-Gibbs

Contestant

John Post

Contestant

Taylor Filasky

Contestant

Eric Bach

Contestant

Dashia Imperiale

Contestant

Raven Garcia

Contestant

Mai Reyes

Contestant

Ellie Vanderbeck

Contestant

Ruthie Vanderbeck

Contestant

Abbie Vanderbeck

Contestant

Kevin Coursey

Contestant

Rob Keiley

Contestant

Mike Egan

Contestant

Erik Weihenmayer

Contestant

Jeff Evans

Aaron "Ike" Isaacson

Contestant

Aaron"Ike" Isaacson

Lindsey Hammond

Contestant

Lindsey Haymond

Contestant

Kelsey Fuller

Contestant

Mackenzie Fuller