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.
| Actor | Role |
|---|---|
| JJon ElizaldeNot listed | Not listed |
| IIker HazasNot listed | Not listed |
| JJon GarciaNot listed | Not listed |
 Kandido UrangaNot listed | Not listed |
| AAmaia GoikoetxeaNot listed | Not listed |