'Norwood’s interviews, poignant and painful, are the emotional center of the terrific upcoming 30 For 30 documentary, The Four Falls of Buffalo, on the Super Bowl era Bills’ teams of the 1990s. The two-hour documentary airs Dec. 12 at 9:30 p.m. ET on ESPN immediately following the Heisman Trophy presentation on ESPN and it’s one of the best 30 for 30 efforts of recent vintage.'