El desafío

Roberto Leal

Presentador (38 episodes), Self - Host (8 episodes)

Santiago Segura

Jurado (38 episodes), Self - Jury Member (8 episodes)

Juan del Val

Jurado (38 episodes), Self - Jury Member (8 episodes)

Pilar Rubio

Jurado (16 episodes), Self - Guest (1 episode)

Chenoa

(12 episodes)

Mónica Cruz

(12 episodes)

Adrián Lastra

(12 episodes)

Mario Vaquerizo

(12 episodes)

Marta Díaz

(12 episodes)

Pablo Castellano

(12 episodes)

Pepe Navarro

(12 episodes)

Mar Flores

(12 episodes)

Rosa López

Concursante (10 episodes)

Ana Guerra

Concursante (10 episodes)

Laura Escanes

Concursante (10 episodes)

Mariló Montero

Concursante (10 episodes)

Boris Izaguirre

Concursante (10 episodes)

Jorge Lorenzo

Concursante (10 episodes)

Florentino Fernández

Concursante (10 episodes)

Jorge Blanco

Concursante (10 episodes)

Tamara Falcó

Self - Jury Member (8 episodes)

Kira Miró

Self - Contestant (8 episodes)

Jorge Brazález

Self - Contestant (8 episodes)

Pablo Puyol

Self - Contestant (8 episodes)

Ana Peleteiro

Self - Contestant (8 episodes)

David Bustamante

Self - Contestant (8 episodes)

Gemma Mengual

Self - Contestant (8 episodes)

Jorge Sanz

Self - Contestant (8 episodes)

Ágatha Ruiz de la Prada

Self - Contestant (8 episodes)

Genoveva Casanova

Concursante (5 episodes)

Victoria Federica

Concursante (5 episodes)

Feliciano López

Concursante (5 episodes)

Roberto Brasero

Concursante (5 episodes)

Manuel Díaz 'El Cordobés'

Concursante (5 episodes)

Lola Moreno

Concursante (5 episodes)

Susi Caramelo

Concursante (5 episodes)

Gotzon Mantuliz

Concursante (5 episodes)

Pablo López

(1 episode)

Marina Castaño

Self - Guest (1 episode)

Dionisio Martín

Self - Guest (1 episode)

Ángeles Muñoz

Self - Guest (1 episode)

Arturo Valls

Self - Guest (1 episode)

Pablo Motos

Self - Guest (1 episode)

Pablo Motos

Executive producer (8 episodes)

Jorge Salvador

Executive producer (8 episodes)