Operación Plus Ultra
Alberto Closas
Juan Aguilera
Julia Gutiérrez Caba
Luisa
José Luis López Vázquez
Arturo Rodríguez
Manuel Alexandre
Pepe
Luchy Soto
Elvira Quintillá
Madre de Mari Carmen
Laly Soldevila
Criada de Juan
José Luis Coll
Francisco Camoiras
Oficial de Marina
Carmen Sevilla
Self
Augusto Algueró
Self
Alfonso del Real
Director del hotel
Carmen Bernardos
Emilia Rubio
Olga Omar
Azafata
Nela Conjiu
Manuel Collado
Carlos Mendy
Francisco Arenzana
Pescador
Pedro Hurtado
José Orjas
Maestro
Alfredo Santacruz
Comandante
Antonio Tamayo
Jesús Guzmán
Camarero del hotel
Antonio Cerro
Marcelo Arroita-Jáuregui
Marta Reves
Ana Carvajal
Brigitte Wilmayer
José Luis Heredia
José Morales
Luisa Cuesta
Antonio Ramis
Juan Armenteros
Fosforito
Manuel de Benito
Antonio
Alfonso Casatejada
Manolo
Tania Castillo
Loli
Enrique Egido
Richard
Bernard Essel
Bernard
Ramón Fernández Tejela
Agustín
Linda Marie Huffman
Mari Pili
José Luis López Valtierra
Carmelo
Cholo
José Manuel
Fernando Mijares
Constancio
Carolina Montijano
Vicentita
María Teresa Montoya
Michelina
Josefa Pérez
Camioneta
María del Carmen Rodríguez
Mary Carmen
Luis Miguel Suárez
Nelson
Jennifer Wittig
Jennie
Santiago Bernabeu
Self
Paul Naschy
Médico en la cirugía (uncredited)
Pedro Lazaga Sabater
Director
Luis Ocaña
Property Master
Juan Mariné
Director of Photography
María Teresa Ramos
Script Supervisor
Joaquín Peláez
Writer
Alfonso Santacana
Editor
Tomás Fernández
Settings
José Salvador
Still Photographer
Alicia Castillo
Assistant Editor
Paul Naschy
Producer's Assistant
Antón García Abril
Music
Paquita Pons
Costume Design
Pablo Núñez
Visual Effects
Marina Pavía
Assistant Makeup Artist
José Alted
Production Manager
Sinesio Isla
Assistant Director
Antonio Belizón
Assistant Set Decoration
Rogelio Armada
Sound Effects
Domingo Solano
Assistant Camera
Carlos Nin
Makeup Artist
María Teresa Iglesias
Wardrobe Master
Ángel Masó
Production Assistant
Vicente Coello
Writer
Pedro Masó
Writer
Miguel Agudo
Camera Operator
María Teresa Ramos
Production Secretary
Adolfo Cofiño
Set Decoration
Alejandro Iglesias
Production Assistant
Pedro Masó
Executive Producer
Rafael J. Salvia
Writer
Augusto Algueró
Music
Concepción Cano
Hairstylist
Pablo Núñez
Title Designer
Luis Gómez
Sound Recordist
Jaime Torrens
Sound Editor