Champions clashed, both two-time Super Bowl winners and both symbols of excellence.
Dallas went ahead early in the second quarter when Mike Hegman picked up Bradshaw's fumble and raced 37 yards to score.
Two minutes later, John Stallworth broke Aaron Kyle's tackle on a short pass and ran for a 75-yard TD.
Bradshaw threw to Swann in the endzone on the next play to run the score to 35-17 with about six minutes left.
Although Staubach rallied the Cowboys to two touchdowns in the final minutes, the Steelers, led by MVP Bradshaw, had secured their third Super Bowl title.

Memories of Super Bowl XVIII