When Manolina saw a picture of Rodolfo, a South American poet, she falls in love for him. Three months after marriage by proxy, Rodolfo meets with her, which takes a major surprise to meet the twin brother of her husband.
Is You and I Are Three on Netflix? Unfortunately the movie You and I Are Three is not yet available on Netflix.
| Directing | Rafael Gil | Director |
| Camera | Heinrich Gärtner | Director of Photography |
| Editing | Antonio Ramírez de Loaysa | Editor |
| Writing | Enrique Jardiel Poncela | Story |
| Writing | Rafael García Serrano | Adaptation |
| Writing | Rodolfo M. Taboada | Adaptation |
| Writing | Rafael Gil | Adaptation |
| Sound | Carlos Ferrari | Music |
| Sound | Manuel Parada | Music |
| Art | Antonio Cortés | Production Design |
| Art | Enrique Alarcón | Set Decoration |
| Costume & Make-Up | Carlos Nin | Makeup Artist |
| Costume & Make-Up | Francisco Puyol | Makeup Artist |
| Production | Agustín Pastor | Unit Production Manager |
| Production | Juan Manuel de Rada | Production Manager |
| Directing | Antoni Ribas | Assistant Director |
| Directing | José Luis Robles | Assistant Director |
| Art | Rafael Salazar | Set Dresser |
| Art | Francisco Rodríguez Asensio | Construction Coordinator |
| Art | Juan J. Molina | Property Master |
| Sound | Antonio Alonso | Sound Engineer |
| Camera | Salvador Gil | Camera Operator |
| Camera | José María Moreno | Assistant Camera |
| Camera | Felipe Pérez | Still Photographer |
| Production | Tadeo Villalba | Production Assistant |