On screen
Cast
18 credited performers
Raf Vallone
Martín Jordán
Elena Varzi
Berta
Julio Peña
Roberto Ayala
Fernando Fernán Gómez
Agente Díaz (as Fernando Fernán-Gómez)
Emma Penella
Lola
Félix Dafauce
Comisario Ozalla
Artwork unavailable
Gaspar Campos
Conserje
Aníbal Vela
Comisario principal
Fernando Sancho
Comensal irascible
Carlos Díaz de Mendoza
Prestamista
Antonio Riquelme
Sereno
Beni Deus
Encargado del Café Gijón
Julia Pachelo
Bibliotecaria
Juana Mansó
Encargada del teléfono
Francisco Bernal
Guía de El Escorial
Artwork unavailable
José Cuenca
Character not listed
Alberto Bové
Character not listed
Artwork unavailable
Maite de la Guía
Character not listed