Restored high-definition digital transfer
Uncompressed monaural soundtrack
Audio commentary by German film scholars Anton Kaes and Eric Rentschler
The long-lost English-language version of M
Documentary on the physical history of M
Conversation with Fritz Lang, a fifty-minute film by William Friedkin
Claude Chabrol's short film M le maudit and interview with Chabrol
Classroom audiotapes of editor Paul Falkenberg
Video interview with Harold Nebenzal, son of M producer
Stills gallery, with behind-the-scenes photos and production sketches
Plus : A booklet featuring an essay by film critic Stanley Kauffmann
1963 interview with director Fritz Lang
The script for a missing scene, and contemporaneous newspaper articles
