William Perry (American football) - Wikipedia
NFL America's Game: 1985 BEARS (Super Bowl XX) : Alec
Top Ten Single Season Defenses in NFL History : #10 1986 Chicago
Ron Rivera's untold stories of the 1985 Chicago Bears - ESPN
85 Bears Win Super Bowl XX, Bears vs. Patriots
Three Bears moments among best in Super Bowl history
Brady, Patriots pound Bears in the snow
William Perry and the Cautionary Tale of Life After Football
184 New England Patriots Qb Steve Grogan Stock Photos, High-Res
Penn State's best players in Super Bowl history: A look at some of
Jan. 26, 1986: Chicago Bears win Super Bowl XX