Marcol may best be known for his game-winning touchdown against the Chicago Bears on September 7, 1980. On opening day of the 1980 NFL season, the Packers were tied 6–6 with the Bears in overtime. A 32-yard pass from Lynn Dickey to James Lofton helped set up a 34-yard field goal attempt to win the game for the Packers.
Marcol is best remembered for his decisive touchdown against the Chicago Bears on September 7, 1980. At the start of the 1980 NFL season, the Packers were locked in a tie with the Bears at 6–6 in overtime. A 32-yard pass from Lynn Dickey to James Lofton helped set up a winning field goal attempt for the Packers.