Hervé knows how to get in touch with the Other Side, no doubt about that. But the real difficulty in spiritism sessions isn't receiving signs, it's understanding them.
| Directing | Thomas Soulignac | Director |
| Writing | Thomas Soulignac | Screenplay |
| Production | Nelson Ghrénassia | Executive Producer |
| Sound | Demusmaker | Music |
| Camera | Benjamin Rufi | Director of Photography |
| Editing | Denis Bedlow | Editor |