The story of Enrique Herreros (1903-1977), cartoonist, advertiser, poster designer, talent manager, actor, producer and filmmaker, and the most daring of mountaineers; the man who, along with his companions from the so-called “other Generation of '27,” brought Hollywood to Madrid's Gran Vía, turning a grey and sinister post-war city into the capital of an incipient and ambitious cultural industry.
| Editing | Emma Tusell | Editor |
| Production | Silvia Martínez | Producer |
| Production | Andrés Luque | Executive Producer |
| Writing | Javier Rioyo | Writer |
| Directing | Javier Rioyo | Director |
| Camera | Rafael de la Uz | Director of Photography |
| Sound | Mar González | Sound Recordist |
| Sound | Aitor Berenguer | Sound Recordist |
| Art | Esther San Vicente | Graphic Designer |
