Two men are walking. They're running away. They make their way through different landscapes in search of a more peaceful and warmer land. Like migratory birds, 'Bi txirula' is a voyage where, apart from doing everything needed to survive (find food, sleep, find shelter...), there is time to reflect on the possibility of another world.
| Directing | Iñigo Garcia | Director |
| Writing | Iñigo Garcia | Screenplay |
| Crew | José Luis Barredo | Cinematography |
| Editing | Iñigo Garcia | Editor |
| Sound | Jon Elizalde | Music |