 |
Niní Marshall as Niní / agenteX25 / Carmiña / Surabaya |
 |
Virgílio Teixeira as Richard / Tte. Jorjof |
 |
Rafael Calvo as Bonnard - jefe servicios secretos |
 |
Francisco Pierrá as Durand |
 |
Ramón Martori as Renoir |
 |
Rosita Valero as Carmela |
 |
Xan das Bolas as Don Cosme Fernández |
 |
Rafael Bardem as Gerente del hotel polaco |
 |
Manuel Requena as Mozo |
 |
Matilde Muñoz Sampedro as Señora en restaurante |
 |
Julia Caba Alba as Mujer en el tren |
 |
Manuel de Juan as Worsikoff |
 |
Fernando Aguirre as Basilio |
 |
Roberto Font as Michel |
 |
Trini Montero as Princesa Jesusa |
 |
Pepito Goyanes as Niño espía X110 |
 |
Marisa de Leza as Corista (uncredited) |
|
José Durantes as (uncredited) |
 |
Arturo Marín as Hombre del queso (uncredited) |
 |
Rafael Romero Marchent as (uncredited) |
 |
Rosario Royo as Doña Rosa (uncredited) |
|
Manuel San Román as Señor X (uncredited) |
| Directing | Benito Perojo | Director |
| Writing | Miguel Mihura | Story |
| Production | Benito Perojo | Producer |
| Production | Manuel Rosellón | Producer |
| Sound | Juan Quintero | Music |
| Camera | Manuel Berenguer | Director of Photography |
| Editing | María Paredes | Editor |
| Art | Sigfrido Burman | Set Decoration |
| Costume & Make-Up | Francisco Puyol | Makeup & Hair |
| Production | Miguel Tudela | Production Manager |
| Directing | Armando Moreno | Assistant Director |
| Directing | José María Ramos | Second Assistant Director |
| Art | Francisco Rodríguez Asensio | Construction Coordinator |
| Sound | Antonio Alonso | Sound Engineer |
| Sound | León Lucas de la Peña | Sound Director |
| Camera | Valentín Javier | Still Photographer |
| Camera | Félix Mirón | Camera Operator |
| Camera | Jesús Rosellón | Assistant Camera |
| Directing | Carmen Pageo | Script Supervisor |
| Production | Ángel Tudela | Production Secretary |
