Anabel Alonso
— Trini / The Gypsy (voice)
Josema Yuste
— Father Lenin / Gregorio (voice)
Santiago Segura
— Damián / Bishop / Satan (voice)
Álex Angulo
— Manolo (voice)
Conchita Goyanes
— Doña Marga (voice)
Mariví Bilbao
— Herminia (voice)
José María Íñigo
— Íñigo (voice)
Mónica Chaparro
— La Princesa del Pueblo / Nurse / Karmele (voice)
Esperanza Elipe
— Gracita (voice)
Nacho Vigalondo
— TV Host (voice)
Antonio Gil
— Physician / Guardia Civil Agent (voice)
Carlos Areces
— Psychologist Jorge (voice)
Torbe
— Torbe / Castrato (voice)
Rubén «Master» Casana
— Additional Voices (voice)
Eva Cubero
— Additional Voices (voice)
Flora Cuevas
— Additional Voices (voice)
Samuel Ortí Martí
— Additional Voices (voice)
José Luis Farias
— Additional Voices (voice)
Bea Bartolomé
— Additional Voices (voice)
José Mota
— Panelist (voice) (uncredited)