José Luis Ozores

as Fidel

Antonio Ozores

as Raul "Profesor Misterius"

Diana Lorys

as Lucía

Elisa Montés

as Mercedes

Roberto Camardiel

as Leoncio

Terele Pávez

as Camarera

Mari Luz Real

Goyo Lebrero

as Vicente

Lola Gaos

as Componente del circo

Belinda Corel

as Irasema