Francisco, Isabel, Fco. Javier and David are captured in different parts of the world when they worked as "mules" to overcome the crisis. They tell their stories from the deal that turned them into traffickers to their release from prison.
| Directing | Nano Benayon | Director |
| Directing | Carlos Balseiro | Director |
| Writing | Carlos Martín Justicia | Screenplay |
| Production | Jessica Costilla | Executive Producer |
| Art | Nano Benayon | Art Direction |
| Art | María Eugenia Tomé | Art Direction |
