Antonio Román
Director Alberto Álvarez de Cienfuegos
Producer

Pierre Brice
Jean Clausel Yvonne Bastien
Isabel Clausel Carlos Estrada
Carlos Salazar Ángel Álvarez
Cap. Esteban Durante José María Caffarel
Matías Lecumberri Carlos Casaravilla
Cnel. Mercier Horacio Priani
Reinaldo Lorca alias Omar Ben Khaber Matilde Muñoz Sampedro
Madre de Isabel Tomás Blanco
Ministerio fiscal Laly Soldevila
Rosta, telefonista Angelines Macua
Sobrina de Matías Fernando Hilbeck
Inspector Méndez

Manuel Tamayo Castro
Writer Vicente Coello
Writer Adolfo Waitzman
Music Antonio Román
Writer Julio Coll
Story Antonio Gimeno
Editor Salvador Gómez Calle
Camera Operator Manuel Rojas
Director of Photography Basi Soriano
Assistant Editor Manuel Martínez
Still Photographer