"Based on Ladislas Fodor's "Stranger on the Stairs". A loved triangle composed by a cynical entrepreneur, a loan manager, and a seductive secretary will lead to a criminal plot in Cuba."
Arturo de Córdova
as Alberto Nuñez
Silvia Pinal
as Laura
José María Linares Rivas
as Francisco Gutiérrez (as Linares Rivas)
Andrés Soler
as Anciano
Bertica Serrano
as
Sonja Marrero
Luciano de Pazos
Lazara Rivero
Manuel Pomar
Isabelita Elias
César Pomar
Tulio Demicheli
Director
Jack Draper
Director of Photography
Antonio Díaz Conde
Original Music Composer
Luis Moya
Production Design
Paul Castelain
Production Manager
Juan J. Ortega
Rosalino S. de Trigo
Assistant Director
Ladislas Fodor
Novel
Writer
Gregorio Walerstein
Producer
Rafael Ceballos
Editor