Self - Host

Curtis Stone

Judge

James Oseland

Self - Judge

Ruth Reichl

Self - Judge

Gael Greene

Krista Simmons

Self - Judge

Gail Simmons

Judge

Francis Lam

Patricia Yeo

Self - Host

Kelly Choi

Contestant

Chris Cosentino

Takashi Yagihashi

Self - Judge

Jay Rayner

Contestant

Clark Frasier

Art Smith

Self - Contestant

Rick Bayless

Contestant

Mark Gaier

Sue Torres

Self - Contestant

Michael Chiarello

Contestant

Lorena Garcia

Thierry Rautureau

Self - Contestant

Hubert Keller

Contestant

Debbie Gold

Missy Robbins

Self - Judge

Hugh Acheson

Contestant

Kerry Heffernan

Self - Contestant

Bryan Voltaggio

Self - Contestant

Mary Sue Milliken

Self - Contestant

Traci Des Jardins

Self / Self - Guest Judge / Self - Guest Diner

Jonathan Waxman

Himself - Guest Judge

Neil Patrick Harris

Herself - Guest

Zooey Deschanel

Guest

Dita Von Teese

Guest

The B-52's

Guest

Indigo Girls

Guest

Brian Boitano

Guest

Sugar Ray Leonard

Himself- Guest

Morgan Spurlock