Cast & crew
Blake & Mortimer: The Yellow M
Directed by Cedric Nicolas-Troyan Written by Jan Kounen, Cedric Nicolas-Troyan
Cast
| Vincent Cassel | Septimus |
| Phil Dunster | Mortimer Brewster |
| Corey Mylchreest | Blake |
| Emilia Schüle | |
| Rupert Friend | Colonel |
Crew
| Edgar Pierre Jacobs | Characters |
| Edgar Pierre Jacobs | Original Story |
| Cedric Nicolas-Troyan | Director |
| Patrick Vandenbosch | Producer |
| Jan Kounen | Writer |
| Cedric Nicolas-Troyan | Writer |
| Jean-Jacques Neira | Producer |