Season 1

Carlos Lozano

Self - Host

Rosa López

Self - Contestant

Noemí Galera

Self - Directora Academia

Manu Guix

Self - Director Musical

David Bisbal

Self - Contestant

David Bustamante

Self - Contestant

Geno Machado

Self - Contestant

Chenoa

Self - Contestant

Gisela

Self - Contestant

Juan Camus

Self - Contestant

Natalia

Self - Contestant

Manu Tenorio

Self - Contestant

Nuria Fergó

Self - Contestant

Alejandro Parreño

Self - Contestant

Naím Thomas

Self - Contestant

Verónica Romero

Self - Contestant

Àlex Casademunt

Self - Contestant