The "M" stands for "murderer" in either language, and the film is loosely based on the actual case of a Düsseldorf child killer named Peter Kurten. (His name was later borrowed for Copycat.) The plot of M echoes the fascination with shadowy syndicates and underworld figures that Lang exhibited in earlier films such as the Dr. Mabuse pieces and Spies: When a police dragnet for the child murderer upsets normal criminal activities, the criminals themselves organize and track the suspect down, labeling him, without his being aware of it, with a chalk "M" on the back of his coat.
Continue reading: M Review
He'll also be on board as a producer for the book to screen adaptation.
Gendry has been living under Cersei Lannister's nose for quite some time now.
The director would love to take the films in a different direction.