Countdown to 50 Super Bowl 18 Football

FILE - In this Jan. 22, 1984, file photo, Los Angeles Raiders running back Marcus Allen high-steps his way down the sideline past Washington Redskins' Anthony Washington (24) and Todd Bowles (28) during NFL football's XVIII in Tampa, Fla. Allen rushed for a Super Bowl-record 191 yards on 20 carries and scored two touchdowns as the Raiders trounced the Redskins, 38-9. (AP Photo/File)