The Last Deadly Mission, also known as MR 73, is a 2008 French film noir written and directed by Olivier Marchal.

He is assigned to detect a serial killer and tries to live up to his superior's expectations.

But then it is brought to his notice that a convict called Charles Subra will be released early for he pretends he had found God and he would now deeply regrets his former bad deeds.

Justine teams up with Schneider because she knows he brought Subra to justice once before.

The film title refers to a revolver made in France: Manurhin MR 73 The film received mixed reviews but Daniel Auteuil's performance was praised unequivocally.