France beat Argentina 4-3 to reach World Cup quarter-finals
Mbappe, the first teenager since Brazilian great Pele in the 1958 final to score two goals in one World Cup match, then took over to send Argentina slumping out of the finals before the quarter-final round for the first time since 2002.
Twice champions Argentina got a consolation through substitute striker Sergio Aguero in added time but they simply could not cope with Mbappe's pace from his first surge towards the box after nine minutes.
Javier Mascherano brought him down and Griezmann crashed the subsequent free kick off the bar from 25 metres but France only had to wait a couple of minutes to break the deadlock.
Mbappe set off on another driving run from well inside his own half and Marcos Rojo, well beaten for pace, bundled him to the floor inside the area.
Griezmann's strike from the spot was not as clean as his free kick but goalkeeper Franco Armani went the wrong way.
