| Series cast summary: |
 | Jesús Vázquez | - | Himself - Host 10 episodes, 2013-2014 |
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 | Javier Illana | - | Himself - Coach / - 10 episodes, 2013-2014 |
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| Boris Izaguirre | - | Himself - Jury Member 10 episodes, 2013-2014 |
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| Lola Sáez | - | Herself - Jury Member 10 episodes, 2013-2014 |
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| Sergi Capdevila | - | Himself - Contestant 6 episodes, 2014 |
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 | José Corbacho | - | Himself - Jury Member 6 episodes, 2014 |
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| Leo Cámara | - | Himself - Contestant 6 episodes, 2014 |
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| Patricia Martínez | - | Herself - Contestant 6 episodes, 2014 |
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| Gemma Mengual | - | Herself - Jury Member 6 episodes, 2014 |
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| Arturo Requejo | - | Himself - Contestant 6 episodes, 2014 |
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| Maribel Sanz | - | Herself - Contestant 6 episodes, 2014 |
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| Verónica Hidalgo | - | Herself - Contestant 5 episodes, 2013-2014 |
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| Víctor Janeiro | - | Himself - Contestant 5 episodes, 2013-2014 |
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| Raquel Mosquera | - | Herself - Contestant 5 episodes, 2013-2014 |
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| Fortu Sánchez | - | Himself - Contestant 5 episodes, 2013-2014 |
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| Rafael Amargo | - | Himself - Contestant 5 episodes, 2014 |
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| Javier Castillejo | - | Himself - Contestant 5 episodes, 2014 |
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| Aarón Guerrero | - | Himself - Contestant 5 episodes, 2014 |
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