Tony Romo returns and leads the Cowboys over the Jaguars 31-17 at Wembley Stadium in London

Dallas Cowboys quarterback Tony Romo (9) pass the ball to tight end Jason Witten (82) as Jacksonville Jaguars cornerback Dwayne Gratz (27) defends during the first half of an NFL football game at Wembley Stadium, London, Sunday, Nov. 9, 2014. (AP Photo/Tim Ireland) (The Associated Press)

Dallas Cowboys quarterback Tony Romo (9) makes a call against the Jacksonville Jaguars during the NFL football game at Wembley Stadium, London, Sunday, Nov. 9, 2014. (AP Photo/Matt Dunham) (The Associated Press)

Tony Romo returned from injury and helped the Dallas Cowboys snap a two-game losing streak, throwing three touchdowns passes Sunday in a 31-17 win over the Jacksonville Jaguars.

Romo injured his back two weeks ago and sat out last Sunday. He started this game for Dallas (7-3) and completed 20 of 27 passes for 246 yards against the Jaguars (1-9) at Wembley Stadium in the last of three regular-season NFL games this year in the British capital.

Romo completed a 2-yard touchdown pass to Jason Witten in the first quarter, and then hit Dez Bryant for a pair of TDs in the second, the first from 35 yards and the second from 68. He finished with a season-high passer rating of 138.8.

Joseph Randle ran in another touchdown in the second half, while Denard Robinson scored two touchdowns for the Jaguars.

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