The Cincinnati Bengals and Atlanta Falcons were two of the five unbeaten NFL teams to continue their winning ways.

Both needed overtime, with Andy Dalton leading the Bengals to a comeback 27-24 victory over the Seattle Seahawks.

The Bengals scored 17 points in the fourth quarter to force overtime before Mike Nugent kicked a 42-yard field goal to cap the second-biggest comeback in franchise history.

Also needing OT were the Falcons, who edged past the Washington Redskins 25-19.

The Denver Broncos improved to 5-0 without an offensive touchdown in their 16-10 win against the Oakland Raiders.

The New England Patriots were the only unbeaten team to breeze to victory, blowing past the Dallas Cowboys with a 30-6 win at AT&T Stadium to improve to 4-0.

Aaron Rodgers was picked off at home for the first time in three years in the Green Bay Packers' 24-10 victory against the St Louis Rams.

Elsewhere, Chiefs running back Jamaal Charles tore his anterior cruciate ligament in Kansas City's 18-17 loss to the Chicago Bears.

Doug Martin was the star for the Tampa Bay Buccaneers, running for 123 yards and three touchdowns in a 38-31 win over the Jacksonville Jaguars.

Larry Donnell scored a late TD to see the New York Giants overcome the San Francisco 49ers 30-27.

Sam Bradford threw for 333 yards as the Philadelphia Eagles eased past the New Orleans Saints 39-17.

The Cleveland Browns needed a 32-yard field goal from Travis Coons in overtime to edge the Baltimore Ravens 33-30.

The Buffalo Bills beat the Tennessee Titans 14-13 and the Detroit Lions' winless start to the season continued with a 42-17 loss to the Arizona Cardinals.