The man behind NFL Films, Steve Sabol, 69. (http://sports.yahoo.com/blogs/nfl-shutdown-corner/ultimate-visionary-nfl-films-steve-sabol-dies-age-185124858--nfl.html) Preceded in death by John Facenda and Harry Kalas
If they need someone to fill in as a sound alike for any remaining footage, I nominate John McDonough.