""
Fernando Fernán Gómez
as Alonso Contreras
Maria Piazzai
as Silvia
María Asquerino
as Paca Revilla (as Maruja Asquerino)
Fernando Sancho
as Antonio Cornejo
Mariano Azaña
as Jorge Hernández Piñada
Félix de Pomés
as Marqués del Darro
Antonio Riquelme
as Eleuterio
Ramón Elías
as Dr. Yuste
Luis Hurtado
as Presidente del tribunal
Juan Calvo
as Moñudo
Francisco Arenzana
as Fiscal
José Manuel Martín
as Dr. Rad
Manuel Kayser
as Valenzuela
Tony Hernández
as Luigi
Germán Cobos
as Pedro
Carlos Miguel Solá
as Productor de televisión
Virginia de Matos
as
Antonio Moreno
as Vagabundo
Manuel Requena
as Reportero
Aníbal Vela
as (no acreditado)
Matías Prats Sr.
as Hombre en aeropuerto
Rufino Inglés
as Hombre ballando en habitación
Antonio Molino Rojo
Sergio Mendizábal
as Asistente a la fiesta (no acreditado)
Julio F. Alymán
as Román
Mónica Pastrana
as Amiga de Silvia
Luis Rivera
María Amparo Soto
as (no acreditada)
Rafael Gil
Director
Torcuato Luca de Tena
Screenplay
Novel
Alfredo Fraile
Director of Photography
Vicente Escrivá
Writer
Cesáreo González
Producer
Pedro Luis Ramírez
José Antonio Rojo
Editor
Enrique Alarcón
Set Decoration
Juan Quintero
Original Music Composer
Ramón D. Faraldo
