A tormented astrophysicist and his brother, a wacky insurance broker, set out on a journey to sell a piece of land they've inherited from their enigmatic father.
Unfortunately the movie A Big Wall is not yet available on HBO Max.
| Sound | Raf Keunen | Music |
| Editing | Ciska Slowack | Assistant Editor |
| Sound | Emmanuel de Boissieu | Sound Re-Recording Mixer |
| Sound | Pierre Greco | Foley Artist |
| Sound | Selıa Çakir | Dialogue Editor |
| Editing | Arnaud Bellemans | Editor |
| Sound | Selıa Çakir | ADR Mixer |
| Editing | Yannick Leroy | Editor |
| Sound | Corinne Dubien | Sound Editor |
| Writing | Maarten Loix | Screenplay |
| Directing | Maarten Loix | Director |
